Affiliated with the

Communication & Space

Sciences Laboratory

2017

Z. H. Jiang, Z. Cui, T. Yue, Y. Zhu, and Douglas H. Werner,
"Compact, Highly Efficient, and Fully Flexible Circularly Polarized Antenna Enabled by Silver Nanowires for Wireless Body-Area Networks,"
accepted for publication in *IEEE Transactions on Biomedical Circuits and Systems*, DOI: 10.1109/TBCAS.2017.2671841 (early access), May 2017.

S. Wang, L. Kang and D. H. Werner,
"Hybrid Resonators and Highly Tunable Terahertz Metamaterials Enabled by Vanadium Dioxide (VO2),"
accepted for publication in *Scientific Reports*.

I. Martinez, A. Panaretos, and D. Werner,
"Reconfigurable Ultrathin Beam Redirecting Metasurfaces for RCS Reduction,"
accepted for publication in *IEEE Antennas and Wireless Propagation Letters*, DOI: 10.1109/LAWP.2017.2686779 (early access), May 2017.

L. Kang, Q. Ren, and D. H. Werner,
"Leveraging Superchiral Light for Manipulation of Optical Chirality in the Near-Field of Plasmonic Metamaterials,"
*ACS Photonics*, DOI: 10.1021/acsphotonics.7b00057, March 2017.

S. D. Campbell, J. Nagar, J. A. Easum, D. H. Werner, and P. L. Werner,
"Surrogate-assisted Transformation Optics inspired GRIN Lens Design and Optimization,"
*Proceedings of the 2017 ACES Conference*,
March 26-30, 2017, Florence, Italy.

M. F. Pantoja, J. Nagar, B. Lu, and D. H. Werner,
"Superdirective Radiation of Arrays of Thin-Wire Nanoloops,"
*Proceedings of the 11th European Conference on Antennas and Propagation*,
March 20-24, 2017, Paris, France.

J. A. Easum, J. Nagar, S. D. Campbell, D. H. Werner, and P. L. Werner,
"Transformation Electromagnetics Enabled Lens Design with Surrogate-Assisted Global Optimization,"
*Proceedings of the 11th European Conference on Antennas and Propagation*,
March 20-24, 2017, Paris, France.

J. Nagar and D. H. Werner,
"A Comparison of Three Uniquely Different State of the Art and Two Classical Multiobjective Optimization Algorithms as Applied To Electromagnetics,"
*IEEE Transactions on Antennas and Propagation*, Vol. 65, No. 3, pp. 1267-1280, March 2017.

M. F. Pantoja, J. Nagar, B. Lu, and D. H. Werner,
"Existence of Superdirective Radiation Modes in Thin-Wire Nanoloops,"
*ACS Photonics*, DOI: 10.1021/acsphotonics.6b00486, March 2017.

D. E. Brocker, Z. H. Jiang, M. D. Gregory, and D. H. Werner,
"Miniaturized Dual-band Folded Patch Antenna with Independent Band Control Utilizing an Interdigitated Slot Loading,"
*IEEE Transactions on Antennas and Propagation*, Vol. 65, No. 1, pp. 380-384, January 2017.

B. Lu, J. Nagar, T. Yue, M. F. Pantoja, and D. H. Werner,
"Closed-Form Expressions for the Radiation Properties of Nanoloops in the Terahertz, Infrared and Optical Regimes,"
*IEEE Transactions on Antennas and Propagation*, Vol. 65, No. 1, pp. 121-133, January 2017.

2016

D. H. Werner, M. D. Gregory, Z. H. Jiang, S. D. Campbell, J. A. Bossard, and C. P. Scarborough,
"Compact and Multifunctional Metamaterial-Enabled Antennas,"
*Journal of Directed Energy*, Vol. 6, No. 1, pp. 44-67, Fall 2016.

M. F. Pantoja, Z. H. Jiang, P. L. Werner, and D. H. Werner,
"On the Use of Subwavelength Radial Grooves to Support Spoof Surface-Plasmon-Polariton Waves,"
*IEEE Microwave and Wireless Components Letters*, Vol. 26, No. 11, pp. 861-863, November 2016.

S. J. Boehm, L. Kang, D. H. Werner, and C. D. Keating,
"Field-Switchable Broadband Polarizer Based on Reconfigurable Nanowire Assemblies,"
*Advanced Functional Materials*, 1604703(1)-(8), December 2016.

J. A. Bossard, C. P. Scarborough, Q. Wu, S. D. Campbell, D. H. Werner, P. L. Werner, S. Griffiths, and M. Ketner,
"Mitigating Field Enhancement in Metasurfaces and Metamaterials for High-Power Microwave Applications,"
*IEEE Transactions on Antennas and Propagation*, Vol. 64, No. 12, pp. 5309-5319, July 2016.

L. Liu, L. Kang, T. S. Mayer, and D. H. Werner,
"Hybrid Metamaterials for Electrically Triggered Multifunctional Control"
*Nature Communications*, Vol. 7, pp. 13236(1)-(8), October 2016.

S. D. Campbell, D. E. Brocker, J. Nagar, J. A. Easum, D. H. Werner, and P. L. Werner,
"Advancements in Transformation Optics-enabled Gradient-index Lens Design"
*Proc. SPIE 9579, Novel Optical Systems Design and Optimization XVIII, *pp. 95790E/1-10, September 2016.

S. D. Campbell, J. Nagar, J. A. Easum, D. E. Brocker, D. H. Werner, and P. L. Werner,
"Advancements in Multi-Objective and Surrogate-Assisted GRIN Lens Design and Optimization,"
*SPIE Optics + Photonics 2016*,
August 28-September 1st, 2016, San Diego, CA, USA.

Z. H. Jiang, D. H. Werner, and P. L. Werner,
"An Open Chiro-waveguide Enabled by Anisotropic Impedance Surfaces,"
*2016 Progress in Electromagnetic Research Symposium*,
August 8 - 11, 2016, Shanghai, China.

T. Yue, Z. H. Jiang, and D. H. Werner,
"A Compact Dual-band Patch Antenna Enabled by Complementary Split Ring Resonator Loaded Metasurfaces,"
*2016 Progress in Electromagnetic Research Symposium*,
August 8 - 11, 2016, Shanghai, China.

F. Namin and D. H. Werner,
"An Exact Method to Determine the Photonic Resonances of Quasicrystals Based on Discrete Fourier Harmonics of Higher-Dimensional Atomic Surfaces,"
*Crystals*, Vol. 6, No. 8, pp. 93(1)-(18), August 2016.

N. Damiano, J. Li, C. Zhou, D. E. Brocker, Y. Qin, D. H. Werner, and P. L. Werner,
"Simulation and Measurement of Medium Frequency Signals Coupling From a Line to a Loop Antenna,"
*IEEE Transactions on Industry*, Vol. 52, No. 4, pp. 3527-3534, July/August 2016.

J. A. Easum, S. D. Campbell,
J. Nagar, and D. H. Werner,
"Analytical Surrogate Model for the Aberrations of an Arbitrary GRIN Lens,"
*Optics Express*, Vol. 24, No. 16, pp. 17805-17818, 2016.

C. P. Scarborough, D. H. Werner, and Douglas E. Wolfe,
"Compact Low-Profile Tunable Metasurface-Enabled Antenna With Near-Arbitrary Polarization,"
*IEEE Transactions on Antennas and Propagation*, Vol. 64, No. 7, pp. 2775-2783, July 2016.

J. A. Easum, J. Nagar, S. D. Campbell, and D. H. Werner, "GRIN Lens Design Through the use of Surrogate Models Based on Zernike Aberrations,"
*2016 IEEE International Symposium on Antennas & Propagation and USNC/URSI National Radio Science Meeting*,
June 26 - July 1, 2016, Fajardo, Puerto Rico.

M. D. Gregory, J. A. Easum, and D. H. Werner, "A Wideband Axially Symmetric Antenna Design Fabricated with Additive and Subtractive Methods,"
*2016 IEEE International Symposium on Antennas & Propagation and USNC/URSI National Radio Science Meeting*,
June 26 - July 1, 2016, Fajardo, Puerto Rico.

F. Namin and D. H. Werner, "Tunable and Multi-Band Plasmon
Resonance Gratings Using Spheroidal Nanoparticles,"
*2016 IEEE International Symposium on Antennas & Propagation and USNC/URSI National Radio Science Meeting*,
June 26 - July 1, 2016, Fajardo, Puerto Rico.

M. D. Gregory, J. D. Binion, C. Cicero, J. A. Bossard, P. L. Werner, D. H.
Werner, C. P. Scarborough, S. F. Griffiths, and M. L. Ketner, "High-Power
Metamaterial Phase Shifter Using a Relay-Based Approach,"

J. Nagar, S. D. Campbell, D. E. Brocker, J. A. Easum, and D. H. Werner, "A
New GRIN Lens Design Paradigm Based on Wavefront Matching,"

J. Nagar, B. Q. Lu, T. Yue, M. Pantoja, and D. H. Werner, "Theoretical Derivation of the Radiation Parameters for Thin-wire Nanoloop Antennas,"

M. Pantoja, J. Nagar, B. Q. Lu,
T. Yue, and D. H. Werner, "Analysis of Thin-wire Nanoloops as Superdirective
Antennas,"

S. D. Campbell, J. Nagar, and D. H. Werner, "Surrogate model-assisted
analysis of the performance of quasiconformal Transformation Optics-enabled
flattened gradient-index lenses,"

S. D. Campbell, J. Nagar, and D. H. Werner, "Optical Wavefront
Matching as a Multi-frequency Compliment to Transformation Optics,"

S. D. Campbell, D. E. Brocker, J. Nagar, and D. H. Werner, "SWaP
tradeoffs in the solution space of a hybrid radial-axial achromatic GRIN
singlet,"

A. Panaretos and D. H. Werner, "Capacitively
Tuned Sinusoidally Modulated Leaky Wave Antennas,"

A. Panaretos and D. H. Werner, "Isolation Performance of a
Non-uniform Capacitively Loaded Mushroom-Type EBG Structure,"

A. Panaretos and D. H. Werner, "Sinusoidally Modulated Reactance
Surface Approach for Spoof Plasmon Radiation ,"

X. Wang and D. H. Werner, "Application of the
QCTO Technique to Design Flat Fresnel GRIN Lenses,"

I. Martinez and D. H. Werner, "Multilayer Stacked-patch
Antenna Optimized for On-Body Communications,"

Y. Qin, D. H. Werner, D. E. Brocker, P. L Werner,
and C. Zhou, "Efficient
Modeling of the Coupling from a Small Circular Loop to a Multi-conductor
Transmission Line above a Lossy Ground,"

Y. Qin, D. H. Werner, D. E. Brocker, P. L Werner,
and C. Zhou, "Efficient
Modeling of a Small Circular Loop Coupling to Multi-conductor Transmission
Lines above a PEC Ground,"

Y. Qin and D. H. Werner, "Rectenna with Non-linear
Adaptive Load Capable of Operating Over a Broad Range of Input Power Levels,"

B. Q. Lu, A. Panaretos, and D. H. Werner, "Periodic Leaky
Wave Antenna for Spoof Plasmon Radiation,"

D. E.
Brocker, S. D. Campbell, J. Nagar, and D. H. Werner, "Transformation
Optics-Inspired Dispersion-Corrected Gradient-Index Lens Design,"

T. Yue, Z. H. Jiang, and D. H. Werner, "Miniaturized Low Profile Dual-Band
Antenna Enabled by a Novel Two-Layered Metasurface Loaded with CSRRs and
Rectangular Patches,"

D. E. Brocker, S. D. Campbell, D. H. Werner, and P. L. Werner, "An
Analytical Design Methodology for Dispersion-corrected Metamaterial Lenses,"

J. A. Bossard, C. P. Scarborough, M. D. Gregory, C. Cicero, P. L. Werner, D.
H. Werner, S. F. Griffiths, and M. L. Ketner, "Metasurface for High-Power
Reflector Antenna Based on Counter-Rotating End-Loaded Dipole Elements,"

E. Lier, T. Hand, B. Martin,
Z. H. Jiang, Z. Morgan, and D. H. Werner, "Major Performance Breakthrough of
the Short Backfire Antenna for Space Applications,"

Z. H. Jiang, Z. Morgan, D. H. Werner, T. Hand, B. Martin, and E. Lier, "Anisotropic
Impedance Metasurface Enabled Dual-band Short Backfire Antennas with High
Aperture Efficiency,"

Z. H. Jiang and D. H. Werner, "A
Compact Circularly-Polarized Conformal Antenna Using An Anisotropic
Artificial Ground,"

S. D. Campbell, D. E. Brocker, J. Nagar, J. A. Easum, J. P. Turpin
"Advanced Gradient-Index Lens Design Tools to Maximize System Performance and Reduce SWaP,"
*Proc. SPIE 9822, Advanced Optics for Defense Applications: UV through LWIR*, pp. 98220P/1-12, May 2016.

A. H. Panaretos, and D. H. Werner,
"Leaky Wave Lenses for Spoof Plasmon Collimation,"
*Optics Express*, Vol. 24, No. 13, pp. 14654-14671, 2016.

M. F. Pantoja, J. Nagar, B. Lu, T. Yue, D. H. Werner,
"Theoretical Derivation of Antenna Parameters for Thin-Wire Nanoloops,"
*10th European Conference on Antennas and Propagation*,
April 10-15, 2016, Davos, Switzerland.

T. Yue, Z. H. Jiang, and D. H. Werner, "Compact, Wideband
Antennas Enabled by Interdigitated Capacitor Loaded Metasurfaces," *IEEE Transactions on Antennas and Propagation*,
Vol. 64, No. 5, pp. 1595-1606, May, 2016.

L. Lin, Z. H. Jiang, D. Ma, S. Yun, Z. Liu, D. Werner, and T. Mayer,
"Dielectric Nanoresonator Based Lossless Optical Perfect Magnetic Mirror with Near-Zero Reflection Phase,"
*Applied Physics Letters*, Vol. 108, No. 17, pp. 171902(1)-(5), 2016.

S. D. Campbell, D. E. Brocker, J. Nagar, and D. H. Werner,
"SWaP reduction regimes in achromatic GRIN singlets,"
*Applied Optics*, Vol. 66, No. 13, pp. 3594-3598, 2016.

A. H. Panaretos and D. H. Werner,
"Leaky Wave Antennas Based on Capacitively Tuned Modulated Reactance Surfaces,"
*IEEE Antennas and Wireless Propagation Letters*, Vol. 15, pp. 678-681, March, 2016.

C. P. Scarborough, D. E. Wolfe, and D. H. Werner,
"Near-Arbitrary Polarization from Tunable Crossed End-Loaded Dipoles,"
*IEEE Antennas and Wireless Propagation Letters*, Vol. 15, pp. 1536-1225, April, 2016.

Z. H. Jiang and D. H. Werner, "Dispersion Engineering of
Metasurfaces for Dual-frequency Quasi-Three-Dimensional Cloaking of Microwave Radiators,"
*Optics Express*, Vol. 24, Issue 9, pp. 9629-9644, April 2016.

J. Nagar, D. E. Brocker, S. D. Campbell, J. A. Easum, and D. H. Werner,
"Modularization of Gradient-Index Optical Design Using Wavefront Matching Enabled Optimization,"
*Optics Express*, Vol. 24, Issue 9, pp. 9359-9368, April 2016.

K. A. Richardson, C. E. Smith, A. Buff, L. Sisken, D. Musgraves, P. Wachtel, T. Mayer, A. Swisher, A. Pogrebnyakov, M. Kang, C. Pantano, D. H. Werner, A. Kirk, S. Aiken, C. Rivero-Baleine,
"Engineering Novel Infrared Glass Ceramics for Advanced Optical Solutions,"
*SPIE Defense and Commercial Sensing 2016*, April 17-21st, 2016, Baltimore, MD, USA.

S. D. Campbell, J. Nagar, D. E. Brocker, and D. H. Werner,
"On the Use of Surrogate Models in the Analytical Decompositions of Refractive Index Gradients Obtained Through Quasiconformal Transformation Optics,"
*Journal of Optics*, Vol. 18, pp. 044019(1)-(8), April 2016, Special Issue on Transformation Optics (invited paper)

M. D. Gregory, J. A. Bossard, Z. C. P. O. Morgan, C. S. Cicero, J. A. Easum, J. D. Binion, D. Z. Zhu, C. P. Scarborough, P. L. Werner, D. H. Werner, S. Griffiths, and M. Ketner
, "Metamaterials for High Power Reflectarray Design,"
*Proceedings of the 2016 ACES Conference*,
March 13-17, 2016, Honolulu, Hawaii, USA.

Z. H. Jiang and D. H. Werner, "A Compact and Robust Circularly-Polarized Wearable Antenna Using An Anisotropic Metasurface,"
*Proceedings of the 2016 ACES Conference*,
March 13-17, 2016, Honolulu, Hawaii, USA.

Z. H. Jiang, M. D. Gregory, and D. H. Werner, "Design and
Experimental Investigation of a Compact Circularly Polarized Integrated
Filtering Antenna for Wearable Biotelemetric Devices," *IEEE Transactions on Biomedical Circuits and Systems*,
Vol. 10, No. 2, pp. 328-338, 2016.

F. Namin, Y. Yuwen, L. Liu, A. Panaretos, D. H. Werner, and T. S. Mayer,
"Efficient Design, Accurate Fabrication and Effective Characterization of Plasmonic Quasicrystalline Arrays of Nano-spherical Particles,"
*Scientific Reports, *Vol. 6, pp. 22009/1-12, February 2016.

A. H. Panaretos, and D. H. Werner,
"Multi-port Admittance Model for Quantifying the Scattering Response of Loaded Plasmonic Nanorod Antennas: Erratum,"
*Optics Express*, Vol. 24, No. 1, pp. 365-365, January 2016.

A. H. Panaretos, and D. H. Werner,
"Spoof Plasmon Radiation Using Sinusoidally Modulated Corrugated Reactance Surfaces,"
*Optics Express*, Vol. 24, No. 3, pp. 2443-2456, January 2016.

J. A. Bossard, Lan Lin, and Douglas H. Werner,
"Evolving Random Fractal Cantor Superlattices for the Infrared Using a Genetic Algorithm,"
*Journal of the Royal Society Interface*, Vol. 13, pp. 20150975/1-10, January 2016.

C. P. Scarborough, D. H. Werner, and D. E. Wolfe,
"Functionalized Metamaterials Enable Frequency and Polarization Agility in a Miniaturized Lightweight Antenna Package,"
*Advanced Electronic Materials*, Vol. 2, No. 2, pp. 201500295/1-7,
February 2016.

2015

Z. H. Jiang and D. H. Werner,
"A Co-designed Wideband Circularly Polarized Integrated Filtering Antenna,"
*Proceedings of 2015 Asia-Pacific Microwave Conference (APMC)*, Dec 6-9, 2015, Nanjing, China.

A. H. Panaretos, and D. H. Werner, "A Note on the
Isolation Performance of Non-Uniform Capacitively Loaded Mushroom-Type EBG
Surfaces Within a Parallel Plate Waveguide," *IEEE Transactions on Antennas and Propagation*. Vol. 63, No. 11, pp. 5175- 5180, November 2015.

Z. H. Jiang and D. H. Werner,
"A Compact, Wideband Circularly Polarized Co-designed Filtering Antenna and Its Application for Wearable Devices with Low SAR,"
*IEEE Transactions on Antennas and Propagation*, Vol. 63, No. 9, pp. 3808-3818, Sept. 2015.

L. Kang, Z. H. Jiang, T. Yue, and D. H. Werner,
"Handedness Dependent Electromagnetically Induced Transparency in Hybrid Chiral Metamaterials,"
*Scientific Reports, *Vol.5, pp.12224/1-11, July 2015.

J. P. Turpin, D. H. Werner, and D. E. Wolfe,
"Design Considerations for Spatially Reconfigurable Metamaterials,"
*IEEE Transactions on Antennas and Propagation*, Vol. 63, No. 8, pp. 3513-3521, Aug. 2015.

S. D. Campbell, D. E. Brocker, J. Nagar, D. H. Werner, and P. L. Werner,
"Understanding the Performance of qTO-enabled Flattened Gradient-index Optics Through Polynomial-decomposition-based Analytical Mappings,"
*META'15, the 6th International Conference on Metamaterials, Photonic Crystals, and Plasmonics*, August 4-7, 2015, New York, NY, USA (Invited Talk).

Z. H. Jiang and D. H. Werner,
"A Multilayer Metasurface Cloak Coating for Monopole Antennas,"
*META'15, the 6th International Conference on Metamaterials, Photonic Crystals, and Plasmonics*, August 4-7, 2015, New York, NY, USA (Invited Talk).

K. L Morgan, D. E. Brocker, X. Wang, D. H. Werner, and P. L. Werner,
"Anti-Reflective Coatings for Gradient Index Lenses,"
*META'15, the 6th International Conference on Metamaterials, Photonic Crystals, and Plasmonics*, August 4-7, 2015, New York, NY, USA (Invited Talk).

Z. H. Jiang, P. E. Sieber, L. Kang, and D. H. Werner,
"Restoring Intrinsic Properties of Electromagnetic Radiators Using Ultra-Lightweight Integrated Metasurface Cloaks,"
*Advanced Functional Materials* Vol. 25, No. 29, pp. 4708-4716, Aug. 2015.

Z. H. Jiang, J. P. Turpin, K. Morgan, B. Lu, and D. H.
Werner, "Spatial Transformation Enabled Electromagnetic Devices: From Radio
Frequencies to Optical Wavelengths," *Philosophical Transaction Royal Society. * Vol. 373, No. 2049, pp. 20140363(1)-(22), July 2015. (invited paper)

J. Nagar and D. H. Werner, "A Comparison of Multi-Objective Optimizers Using a Microstrip Patch Antenna Test Problem,"
*2015 IEEE International Symposium on Antennas & Propagation and USNC/URSI National Radio Science Meeting*,
July 19-24, 2015, Vancouver, BC, Canada.

Z. H. Jiang and D. H. Werner, "Compact Narrowband and Wideband Circularly-Polarized Filtering Antennas,"
*2015 IEEE International Symposium on Antennas & Propagation and USNC/URSI National Radio Science Meeting*,
July 19-24, 2015, Vancouver, BC, Canada.

Z. H. Jiang and D. H. Werner, "An Integrated Metasurface Filtering Cloak for Monopole Antennas,"
*2015 IEEE International Symposium on Antennas & Propagation and USNC/URSI National Radio Science Meeting*,
July 19-24, 2015, Vancouver, BC, Canada.

M. D Gregory, D. H. Werner, D. Matz, and W. Schupert, "Broadband Fragmented Cylindrical Antennas,"

I. Martinez and D. H. Werner, "Application of the Port-Reduction Method in the Design Synthesis of EBGs for Antenna Systems,"

A. Panaretos and D. H. Werner, "Analysis and Design of an Optical Trapped Nanodipole Using Plasmonic Core-shell Particles,"

A. Panaretos and D. H. Werner, "A Reduced Order Admittance Model for Longitudinally Loaded Plasmonic Nanorod Antennas,"

L. Kang, Z. H. Jiang, T. Yue, and D. H. Werner, "Parametric Analysis of Electromagnetically Induced Transparency (EIT) in Chiral Metamaterials,"

J. Ashbach and D. H. Werner, "An Oblique-Angle Infrared Circular Polarization Filter Using a Bezier Surface Representation,"

T. Yue, Z. H. Jiang, and D. H. Werner, "Circularly Polarized Antenna Using Metasurface with Interdigital Capacitor and Tilted Slot Loadings,"

T. Yue, Z. H. Jiang, and D. H. Werner, "Miniaturized Low Profile Antenna Enabled by a Complementary SRR Loaded Metasurface,"

Y. Qin, D. E. Brocker, P. L. Werner, D. H. Werner, C. Zhou, and J. Waynert, "Efficient Modeling of a Small Circular Loop Coupling to a Single Wire Above a Lossy Half-Space,"

J. Nagar, S. D. Campbell, and D. H. Werner, "Multi-objective Optimization for GRIN Lens Design,"

D. E. Brocker, S. D. Campbell, and D. H. Werner, "Color-Correcting Gradient-Index Infrared Singlet Based on Silicon and Germanium Mixing,"

S. D. Campbell, D. E. Brocker, D. H. Werner, C. Dupuy, S.-K. Park, and P. Harmon, "Three-dimensional Gradient-index Optics via Inkjet-aided Additive Manufacturing Techniques,"

P. Sieber and D. H. Werner, "Multi-octave Optical Splitter Synthesised via Bezier Surfaces,"

J. A. Bossard, C. P. Scarborough, M. D. Gregory, C. S. Cicero, D. H. Werner, S. F. Griffiths, and M. L. Kettner, "Genetic Algorithm Synthesis of Metasurfaces with Improved Similarity and Robustness for High-Power Reflector Antenna Applications,"

Z. C.P.O. Morgan, K. L. Morgan, J. A. Boassard, C. S. Cicero, M. D. Gregory, P. L. Werner, D. H. Werner, S. F. Griffiths, and M. L. Ketner, "Design Techniques for Loss Mitigation in Metamaterial Reflector Antennas
Session: Metamaterial-Based Antennas and Arrays,"

J. A. Bossard and D. H. Werner, "Metamaterial Emitters with Custom Angle-dependent Polarization Profiles in the Near-IR,"

J. A. Bossard and D. H. Werner, "Nematic Nanoparticle Arrays with Angle-selective Emissivity in the Near-IR,"

M. D. Gregory, S. V. Martin, and D. H. Werner,
"Improved Electromagnetics Optimization: The Covariance Matrix Adaptation Evolutionary Strategy,"
*IEEE Antennas and Propagation Magazine*, Vol. 57, No. 3, pp. 48-59, July 2015.

G. Oliveri, D. H. Werner, and A. Massa,
"Reconfigurable Electromagnetics Through Metamaterials - A Review,"
*The Proceedings of the IEEE*, Vol. 103, No. 7, pp. 1034-1056, July 2015.

L. Kang, S. Lan, Y. Cui, S. P. Rodrigues, Y. Liu, D. H. Werner, and W. Cai,
"An Active Metamaterial Platform for Chiral Responsive Optoelectronics,"
*Advanced Materials*, Vol. 27, pp. 4377–4383, June 19 2015.

K. L. Morgan, D. E. Brocker, S. D. Campbell, D. H. Werner, and P. L. Werner,
"Transformation-Optics-Inspired Anti-Reflective Coating Design for Gradient Index Lenses,"
*Optics Letters*, Vol. 40, No. 11, pp. 2521-2524, June 1, 2015.

S. D. Campbell, D. H. Werner, and P. L. Werner,
"Correcting Dispersion Effects in Transformation Optics-enabled Gradient-index Lenses,"
Proceedings of the *E-MRS Spring Meeting*, May 11-15, 2015, Lille, France.

A. H. Panaretos, Y. A. Yuwen, D. H. Werner, and T. S. Mayer,
"Tuning the Optical Response of a Dimer Nanoantenna Using Plasmonic Nanoring Loads,"
*Scientific Reports*, Vol. 5, pp. 9813/1-11, May 2015.

Z. H. Jiang, M. D. Gregory, D. H. Werner, and P. L. Werner,
"A Compact Circularly Polarized Wearable Filtering Antenna for Off-Body Communications,"
Proceedings of *The 9th European Conference on Antennas and Propagation (EuCAP)*, April 12-17, 2015, Lisbon, Portugal.

L. Kang, W. Cai, and D. H. Werner,
"Electrically Tunable and Handedness-Selective Nonlinear Generation from Optical Chiral Metamaterials,"
Proceedings of the *2015 Materials Research Society (MRS) Spring Meeting & Exhibit*, April 6-10, 2015, San Francisco, CA, USA.

Z. H. Jiang, and D. H. Werner,
"Scattering Control Using Metasurfaces for Objects Beyond the Quasi-Static Limit,"
Proceedings of the *2015 ACES Conference*, March 22-26, 2015, Williamsburg, VA, USA.

Y. Qin, D. E. Brocker, C. Zhou, J. Li, J. Waynert, P. L. Werner, and D. H. Werner,
"Efficient Modeling of a Small Circular Loop Antenna Coupling to a Twin-Lead Transmission Line,"
Proceedings of the *2015 ACES Conference*, March 22-26, 2015, Williamsburg, VA, USA.

J. A. Bossard, L. Lin, and D. H. Werner,
"Synthesizing Visible Mirrors and Multispectral Filters using Fractal Random Cantor Superlattices,"
Proceedings of the *2015 ACES Conference*, March 22-26, 2015, Williamsburg, VA, USA.

Z. H. Jiang, L. Lin, D. Ma, D. H. Werner, Z. Liu, and T. S. Mayer,
"Demonstration of Broadband and Wide-Angle Optical Metasurface-Based Waveplates,"
Proceedings of the *2015 ACES Conference*, March 22-26, 2015, Williamsburg, VA, USA.

A. H. Panaretos, and D. H. Werner,
"Dual-Mode Plasmonic Nanorod Type Antenna Based on the Concept of a Trapped Dipole,"
*Optics Express*, Vol. 23, No. 7, pp. 8298-8309, Mar. 2015.

M. D. Gregory and D. H. Werner,
"Application of the Memristor in Reconfigurable Electromagnetic Devices,"
*IEEE Antennas and Propagation Magazine*, Vol. 57, No. 1, pp. 239-248, Feb. 2015.

D. E. Brocker, P. E. Sieber, J. A. Waynert, J. Li, P. L. Werner, and D. H. Werner,
"A Hybrid Approach for Efficient Modeling of Medium-Frequency Propagation in Coal Mines,"
*IEEE Antennas and Propagation Magazine*, Vol. 57, No. 1, pp. 164-176, Feb. 2015.

A. H. Panaretos and D. H. Werner,
"Multi-Port Admittance Model for Quantifying the Scattering Response of Loaded Plasmonic Nanorod Antennas,"
*Optics Express*, Vol. 23, No. 4, pp. 4459-4471, Feb. 2015.

A. H. Panaretos, D. E. Brocker, and D. H. Werner,
"Ultra-Thin Absorbers Comprised by Cascaded High-Impedance and Frequency Selective Surfaces,"
*IEEE Antennas and Wireless Propagation Letters*, Vol. 14, pp. 1089-1092, Jan. 2015.

2014

D. H. Werner and D.-H. Kwon,
"Guest Editorial: IEEE Antennas and Wireless Propagation Letters Special Cluster on Transformation Electromagnetics,"
*IEEE Antennas and Wireless Propagation Letters*, Special Cluster on Transformation Electromagnetics, Vol. 13, pp. 1765-1766, 2014.

B. Q. Lu, Z. H. Jiang, and D. H. Werner,
"Far-Zone Focusing Lenses Designed by Complex Coordinate Transformations,"
*IEEE Antennas and Wireless Propagation Letters*, Special Cluster on Transformation Electromagnetics, Vol. 13, pp. 1779-1782, 2014.

D. E. Brocker, J. P. Turpin, P. L. Werner, and D. H. Werner,
"Optimization of Gradient Index Lenses using Quasi-Conformal Contour Transformations,"
*IEEE Antennas and Wireless Propagation Letters*, Special Cluster on Transformation Electromagnetics, Vol. 13, pp. 1787-1791, 2014.

P. E. Sieber and D. H. Werner,
"Infrared Broadband Quarter-wave and Half-wave Plates Synthesized from Anisotropic Bézier Metasurfaces,"
*Optics Express*, Vol. 22, No. 26, pp. 32371-32383, Dec. 2014.

Z. H. Jiang, L. Lin, D. Ma, S. Yun, D. H. Werner, Z. Liu, and T. S. Mayer,
"Broadband and Wide Field-of-view Plasmonic Metasurface-enabled Waveplates,"
*Scientific Reports*, Vol. 4, pp. 7511/1-8, Dec. 2014.

Z. H. Jiang and D. H. Werner,
"Quasi-Three-Dimensional Angle-Tolerant Electromagnetic Illusion Using Ultrathin Metasurface Coatings,"
*Advanced Functional Materials*, Vol. 24, No. 48, pp. 7728-7736, Dec. 2014.

S. H. Martin, I. Martinez, J. P. Turpin, D. H. Werner, E. Lier, and M. G. Bray,
"The Synthesis of Wide- and Multi-Bandgap Electromagnetic Surfaces with Finite Size and Nonuniform Capacitive Loading,"
*IEEE Transactions on Microwave Theory and Techniques*, Vol. 62, No. 9, pp. 1962-1972, Sept. 2014.

Z. H. Jiang, D. H. Werner, and P. L. Werner,
"Ultrathin Metasurface Coatings for Near-Perfect Cloaking and Illusion Beyond the Quasi-Static Limit,"
Proceedings of the *XXXI General Assembly of the International Union of Radio Science*, Aug. 16-23, 2014, Beijing, China.

K. L. Morgan, D. H. Werner, and P. L. Werner,
"Quasi-Conformal Transformation Optics Techniques for Graphene-Based Integrated Photonic Components,"
Proceedings of the *2014 International Conference on Electromagnetics in Advanced Applications (ICEAA)*, Aug. 3-8, 2014, Aruba, Aruba.

G. Oliveri, E. T. Bekele, D. H. Werner, J. P. Turpin, and A. Massa,
"Generalized *QCTO* for Metamaterial-Lens-Coated Conformal Arrays,"
*IEEE Transactions on Antennas and Propagation*, Vol. 62, No. 8, pp. 4089-4095, Aug. 2014.

Z. H. Jiang, D. E. Brocker, P. E. Sieber, and D. H Werner,
"A Compact, Low-Profile Metasurface-Enabled Antenna for Wearable Medical Body-Area Network Devices,"
*IEEE Transactions on Antennas and Propagation*, Vol. 62, No. 8, pp. 4021-4030, Aug. 2014.

X. Wang, D. H. Werner, and J. P. Turpin,
"Application of AIM and MBPE Techniques to Accelerate Modeling of 3-D Doubly Periodic Structures with Non-Orthogonal Lattices Composed of Bianisotropic Media,"
*IEEE Transactions on Antennas and Propagation*, Vol. 62, No. 8, pp. 4067-4080, Aug. 2014.

I. Martinez, and D. H. Werner,
"Reconfigurable Beam Steering Metasurface Absorbers,"
Proceedings of the *2014 IEEE International Symposium on Antennas & Propagation and USNC/URSI National Radio Science Meeting*, July 6-11, 2014, Memphis, TN, USA.

C. Scarborough, and D. H. Werner,
"Low-Profile Metamaterial Antenna with Near-Arbitrary Tunable Polarization,"
Proceedings of the *2014 IEEE International Symposium on Antennas & Propagation and USNC/URSI National Radio Science Meeting*, July 6-11, 2014, Memphis, TN, USA.

J. P. Turpin, and D. H. Werner,
"Construction and Measurements of a Prototype Near-Zero-Index Reconfigurable Metamaterial Antenna,"
Proceedings of the *2014 IEEE International Symposium on Antennas & Propagation and USNC/URSI National Radio Science Meeting*, July 6-11, 2014, Memphis, TN, USA.

J. P. Turpin, and D. H. Werner,
"Active Transmitarray Antenna Based on Near-Zero-Index Metalens,"
Proceedings of the

K. Morgan, C. Scarborough, M. Gregory, D. H. Werner, and P. L. Werner,
"Metasurface with Reconfigurable Reflection Phase for High-Power Microwave Applications,"
Proceedings of the

P. E. Sieber, and D. H. Werner,
"A Reconfigurable Dual-band Circularly Polarizing Miniturized Conformal Patch Antenna Exhibiting Small Frequency Ratios,"
Proceedings of the

A. Panaretos, D. Brocker, and D. H. Werner,
"Ultra-thin Wideband Absorbers Comprised of Pixelized Frequency Selective Surfaces,"
Proceedings of the

G. Oliveri, E. Bekele, L. Tenuti, J. P. Turpin, D. H. Werner, P. L. Werner, and A. Massa,
"Metamaterial Enhanced Arrays by Innovative QCTO Approaches,"
Proceedings of the

D. Brocker, J. P. Turpin, and D. H. Werner,
"Gradient Index Lens Optimization Using Transformation Optics,"
Proceedings of the

M. Gregory, and D. H. Werner,
"Reconfigurable Electromagnetics Devices Enabled by a Non-Linear Dopant Drift Memristor,"
Proceedings of the

T. Yue, Z. H. Jiang, and D. H. Werner,
"A Low-Profile Unidirectional Antenna Enabled by Interdigital Capacitor Loaded Metasurface,"
Proceedings of the

J. A. Bossard, C. Scarborough, Q. Wu, D. H. Werner, and P. Werner,
"High-Power Considerations in Metamaterial Antennas,"
Proceedings of the

M. Gregory, and D. H. Werner,
"A Comparison of CMAES with other Real-Coded Strategies use in Electromagnetics Design,"
Proceedings of the

A. Panaretos, and D. H. Werner,
"Some Remarks on the Finite-Difference Time-Domain Modeling of Rotating Charges,"
Proceedings of the

X. Wang, and D. H. Werner,
"An OpenCL Implementation for Acceleration of the BOR-FDTD Algorithm on GPUs,"
Proceedings of the

D. Brocker, D. H. Werner, and P. Werner,
"Dual-band Shorted Patch Antenna with Significant Size Reduction using a Meander Slot,"
Proceedings of the

Z. H. Jiang, and D. H. Werner,
"A Metasurface-enabled Low-profile Wearable Antenna,"
Proceedings of the

K. Morgan, and D. H. Werner,
"Quasi-Conformal Transformation Optics Techniques for Gradient Index Devices on Graphene,"
Proceedings of the

P. E. Sieber, and D. H. Werner,
"Reconfigurable Broadband Infrared Circularly Polarizing Anisotropic Impedance Surfaces Synthesised via Bezier Surfaces,"
Proceedings of the

Z. H. Jiang, and D. H. Werner,
"Metasurface-enabled Electromagnetic Cloaking and Illusion Coatings Beyond the Quasi-Static Limit,"
Proceedings of the

Z. H. Jiang, and D. H. Werner,
"Demonstration of Broadband and Wide-angle Optical Metasurface-Based Waveplates,"
Proceedings of the

A. Panaretos, and D. H. Werner,
"On the Switching Material Properties of Coated Plasmonic Nanoparticles,"
Proceedings of the

B. Lu, Z. H. Jiang, and D. H. Werner,
"Transformation-Optics Antenna Lens Design Using Complex Coordinate Transformation,"
Proceedings of the

A. H. Panaretos, and D. H. Werner,
"A Transmission Line Approach to Quantifying the Resonance and Transparency Properties of Electrically Small Layered Plasmonic Nanoparticles," *JOSA B*, Vol. 31, No. 7, pp. 1573-1580, July 2014.

J. P. Turpin, J. A. Bossard, K. L. Morgan, D. H. Werner, and P. L. Werner,
"Reconfigurable and Tunable Metamaterials: A Review of the Theory and Applications," *International Journal of Antennas and Propagation*, Special Issue on Reconfigurable Electromagnetics Through Metamaterials, Vol. 2014, Article ID 429837, pp. 1-18, May 2014. (invited paper)

G. Oliveri, D. Werner, F. Bilotti, and C. Craeye,
"Reconfigurable Electromagnetics Through Metamaterials," *International Journal of Antennas and Propagation*, Special Issue on Reconfigurable Electromagnetics Through Metamaterials, Vol. 2014, Article ID 215394, pp. 1-2, May 2014. (invited paper)

X. Wang, D. H. Werner, and J. P. Turpin,
"A Fast Analysis of Scattering from Large-Scale Finite Periodic Microstrip Patch Arrays Arranged on a Non-Orthogonal Lattice Using Sub-Entire Domain Basis Functions," *IEEE Transactions on Antennas and Propagation*, Vol. 62, No. 5, pp. 2543-2552, May 2014.

D. H. Werner, J. P. Turpin, D. Brocker, Z. H. Jiang, and P. L. Werner,
"Increasing Device and Design Practicality in Transformation Optics," Proceedings of the *2014 Spring Meeting of the Materials Research Society*, *KK6.08, April 21-25, 2014, San Francisco, California, USA.

Y. A. Yuwen, F. Namin, L. Liu, D. H. Werner, and T. S. Mayer,
"Synthesis of 2D Spherical Periodic and Aperiodic Nanoparticle Arrays via Au-Enhanced Oxidation of Silicon," Proceedings of the *2014 Spring Meeting of the Materials Research Society*, II1.08, April 21-25, 2014, San Francisco, California, USA.

L. Lin, J. A. Bossard, S. Yun, D. H. Werner, and T. S. Mayer,
"Infrared Metallodielectric Metamaterial with Broadband Absorption," Proceedings of the *2014 Spring Meeting of the Materials Research Society*, II6.03, April 21-25, 2014, San Francisco, California, USA.

Z. H. Jiang and D. H. Werner,
"Robust Low-profile Metasurface-Enabled Wearable Antennas for Off-Body Communications," *The 8th European Conference on Antennas and Propagation (EuCAP)*, April 6-11, 2014, The Hague, The Netherlands.

M. Salucci, G. Oliveri, M. Gregory, D. H. Werner, and A. Massa,
"A Frequency-Tunable Metamaterial-Based Antenna Using a Reconfigurable AMC Groundplane," *The 8th European Conference on Antennas and Propagation (EuCAP)*, April 6-11 2014, The Hague, The Netherlands.

G. Oliveri, E. T. Bekele, J. P. Turpin, D. H. Werner, and A. Massa,
"Design of Metamaterial-Coated Arrays Through Quasi-Conformal Transformation Optics," *The 8th European Conference on Antennas and Propagation (EuCAP)*, April 6-11, 2014, The Hague, The Netherlands.

D. H. Werner, M. Gregory, and P. Werner,
"A Review of High Performance Ultra-Wideband Antenna Array Layout Design," *The 8th European Conference on Antennas and Propagation (EuCAP)*, April 6-11, 2014, The Hague, The Netherlands.

P. J. Gorman, M. D. Gregory, and D. H. Werner,
"Design of Ultra-Wideband, Aperiodic Antenna Arrays With the CMA Evolutionary Strategy,"
*IEEE Transactions on Antennas and Propagation*, Special Issue on Innovative Phased Array Antennas Based on Non-regular Lattices and Overlapped Subarrays, Vol. 62, No. 4, pp. 1663-1672, April 2014. (invited paper)

J. Turpin, Q. Wu, D. H. Werner, B. Martin, M. Bray and E. Lier,
"Near-Zero-Index Metamaterial Lens Combined with AMC Metasurface for High-Directivity Low-Profile Antennas," *IEEE Transactions on Antennas and Propagation*, Vol. 62, No. 4, pp. 1928-1936, April 2014.

J. A. Bossard, L. Lin, T. S. Mayer, and D. H. Werner,
"Nature-Inspired Optimization of Octave Bandwidth Infrared Absorbers," *Proceedings of the 2014 ACES Conference*,
March 23-27, 2014, Jacksonville, FL, USA.

A. H. Panaretos and D. H. Werner,
"Engineering the Spectral Response of Nanodipole Antennas Loaded with Plasmonic Core-Shell Particles via Efficient Numerical Modeling Techniques," *Proceedings of the 2014 ACES Conference*,
March 23-27, 2014, Jacksonville, FL, USA.

M. F. Pantoja, D. Romero-Mateos, A. R. Bretones, S. G. Garcia, P. L. Werner, and D. H. Werner,
"On the Numerical Modeling of Graphene and Silicene for EM Solvers," *Proceedings of the 2014 ACES Conference*,
March 23-27, 2014, Jacksonville, FL, USA.

Z. H. Jiang, Q. Wu, D. E. Brocker, P. E. Sieber and D. H. Werner,
"A Low-Profile High-Gain Substrate-Integrated Waveguide Slot Antenna Enabled by an Ultrathin Anisotropic Zero-Index Metamaterial Coating,"
*IEEE Transactions on Antennas and Propagation*, Vol. 62, No. 3, pp. 1173-1184, Mar. 2014.

F. Namin and D. H. Werner,
"Rigorous Analysis of Diffraction from Quasicrystalline Gratings via Floquet's Theorem in Higher-Dimensional Space,"
*ACS Photonics*, No. 1, pp. 212-220, Feb. 2014.

L. Lin, Z. H. Jiang, S. Yun, D. H. Werner, and T. S. Mayer,
"Free-Standing Broadband Low-Loss Optical Metamaterial Filter," *Proceedings of SPIE Photonics West MOEMS-MEMS*, San Francisco,
Vol. 8974, Feb. 3-5, 2014. (invited paper)

J. A. Bossard, L. Ling, S. Yun, L. Liu, D. H. Werner, and T. S. Mayer,
"Near-Ideal Optical Metamaterial Absorbers with Super-Octave Bandwidth," *ACS Nano*, Vol. 8, No. 2, pp. 1517-1524, January 2014.

2013

J. P. Turpin, P. E. Sieber, and D. H. Werner,
"Absorbing Ground Planes for Reducing Planar Antenna Radar Cross-Section Based on Frequency Selective Surfaces,"
*IEEE Antennas and Wireless Propagation Letters* Vol. 12, pp. 1456-1459, 2013.

Z. H. Jiang, L. Lin, J. A. Bossard, and D. H. Werner,
"Bifunctional Plasmonic Metamaterials Enabled by Subwavelength Nano-notches for Broadband, Polarization-Independent Enhanced Optical Transmission and Passive Beam-steering,"
*Optics Express*, Vol. 21, No. 25, pp. 31492-31505, 2013.

Q. Wu, Z. H. Jiang, O. Quevedo-Teruel, J. P. Turpin, W. Tang, Y. Hao, and D. H. Werner,
"Transformation Optics Inspired Multibeam Lens Antennas for Broadband Directive Radiation,"
*IEEE Transactions on Antennas and Propagation*, Vol. 61, No. 12, pp. 5910-5922, Dec. 2013.

S. Yun, Z. H. Jiang, D. Ma, D. H. Werner and T. S. Mayer,
"Experimental Verification of Substrate-Induced Bianisotropy in Optical Metamaterials," *Applied Physics Letters*,
Vol. 103, pp. 233109/1-5, Dec. 2013.

Z. H. Jiang and D. H. Werner,
"Exploiting Metasurface Anisotropy for Achieving Near-perfect Low-profile Cloaks Beyond The Quasi-static Limit,"
*Journal of Physics D: Applied Physics*, Vol. 46, No. 50, 505306, 2013.

A. H. Panaretos and D. H. Werner,
"Tunable Wavelength Dependent Nanoswitches Enabled by Simple Plasmonic Core-Shell Particles," *Optics Express*,
Vol. 21, No. 22, pp. 26052-26068, 2013.

A. H. Panaretos, and D. H. Werner,
"Engineering the Optical Response of Nanodipole Antennas Using Equivalent Circuit Representations of Core-Shell Particle Loads,"
*JOSA B*, Vol. 30, No. 11, pp. 2840-2848, 2013.

D. H. Werner, Z. H. Jiang, J. P. Turpin, C. P. Scarborough, M. D. Gregory, Q. Wu, and P. L. Werner,
"Broadband Low-loss Metamaterial-enabled Antennas,"
*the Seventh International Congress on Advanced Electromagnetic Materials in Microwaves and Optics*, Bordeaux, France, September 16-19, 2013.

D. H. Werner, M. D. Gregory, P. J. Gorman, and P. L. Werner,
"Design of Circularly Polarized Ultra-Wideband Aperiodic Antenna Arrays,"
Proceedings of the *International Conference on Electromagnetics in Advanced Applications*, Torino, Italy, Sept. 9-13, 2013.

J. P. Turpin, D. Brocker, and D. H. Werner,
"Optimization of Quasi-Conformal Transformation Optics Lenses with an Arbitrary GRIN-Capable Ray Tracer,"
Proceedings of the *2013 IEEE International Symposium on Antennas & Propagation and USNC/URSI National Radio Science Meeting*, July 7-13, 2013, Orlando, FL, USA.

J. A. Bossard, L. Lin, S. Yun, D. H. Werner, and T. Mayer,
"Octave Bandwidth Absorbers for the Mid-IR Based on Electromagnetic Band-gap Surfaces,"
Proceedings of the *2013 IEEE International Symposium on Antennas & Propagation and USNC/URSI National Radio Science Meeting*, July 7-13, 2013, Orlando, FL, USA.

Z. Jiang, S. Yun, L. Lin, D. H. Werner, and T. Mayer,
"A Dispersion Engineering Enabled Broadband Optical Metamaterial Filter,"
Proceedings of the *2013 IEEE International Symposium on Antennas & Propagation and USNC/URSI National Radio Science Meeting*, July 7-13, 2013, Orlando, FL, USA.

A. Panaretos, and D. H. Werner,
"Analysis of a Plasmonic Core-Shell Particle Exhibiting High-Impedance and High-Admittance Characteristics,"
Proceedings of the

C. Scarborough, D. H. Werner, and D. E. Wolfe,
"Miniaturized Tunable Metamaterial Antenna Design and Modeling in the Low UHF Band,"
Proceedings of the

J. P. Turpin, and D. H. Werner,
"Semicircular Beam-Scanning Metamaterial Antenna with Magnetic Slot Feed,"
Proceedings of the

G. Oliveri, P. Rocca, M. Salucci, E. T. Bekele, D. H. Werner, and A. Massa,
"Design and Synthesis of Innovative Metamaterial-Enhanced Arrays,"
Proceedings of the

J. Ashbach, X. Wang, and D. H. Werner,
"The Finite Element Boundary Integral Method Accelerated Using a Graphics Processing Unit,"
Proceedings of the

M. D. Gregory, and D. H. Werner,
"Multi-Band and Wideband Antenna Design Using Port Substitution and CMA-ES,"
Proceedings of the

Z. Jiang, and D. H. Werner,
"Substrate-induced Bianisotropy Compensation in Optical Metamaterials,"
Proceedings of the

A. Panaretos, and D. H. Werner,
"Ultra-thin Wideband Absorbers Comprised of Frequency Selective Surfaces with Concentric Square Loop Elements,"
Proceedings of the

J. Ashbach, J. A. Bossard, X. Wang, and D. H. Werner,
"Metamaterial Absorber for the Near-IR with Curvilinear Geometry based on Beziér Surfaces,"
Proceedings of the

J. P. Turpin, P. Sieber, and D. H. Werner,
"Absorbing FSS Ground Plane for Reduced-Radar Cross Section of Conformal Antennas,"
Proceedings of the

F. Namin, and D. H. Werner,
"Higher-Dimensional Application of Rigorous Coupled-Wave Analysis to Quasicrystalline Gratings,"
Proceedings of the

D. Brocker, J. Waynert, J. Li, N. Damiano, P. L. Werner, and D. H. Werner,
"Multi-Mode Propagation on a Medium Frequency Twin-Lead Transmission Line with Earth Return,"
Proceedings of the

J. A. Bossard, J. P. Turpin, and D. H. Werner,
"Reconfigurable Angle Selective Emitters in the Near-IR Based on Phase Change Materials,"
Proceedings of the

J. A. Bossard, and D. H. Werner,
"Metamaterial Emitters with Custom Angle and Polarization Control in the Near-IR,"
Proceedings of the

A. Panaretos, and D. H. Werner,
"Analysis of a Dual Mode Nanodipole Loaded by a Plasmonic Core-Shell Particle,"
Proceedings of the

Z. Jiang, Q. Wu, and D. H. Werner,
"A Low-Profile High-Gain SIW Slot Antenna Using Anisotropic Zero-Index Metamaterial Coating,"
Proceedings of the

Q. Wu, C. P. Scarborough, D. H. Werner, E. Lier, and R. K. Shaw, "Inhomogeneous Metasurfaces with Engineered Dispersion for Broadband Hybrid-mode Horn Antennas," *IEEE Transactions on Antennas and Propagation*, Vol. 61, No. 10, pp. 4947-4956, July 2013.

X. Wang, Q. Wu, J. P. Turpin, and D. H. Werner, "Rigorous Analysis of Axisymmetric Transformation Optics Lenses Embedded in Layered Media Illuminated by Obliquely Incident Plane Waves," *Radio Science*, Vol. 48, No. 3, pp. 232-247, May-June 2013.

S. Yun, F. Namin, D. H. Werner, T. S. Mayer, C. Bungay, C. Rivero-Belaine, and L. Zhang, "Demonstration of a Nearly Ideal Wavelength-Selective Optical Mirror Using a Metamaterial-Enabled Dielectric Coating," *Applied Physics Letters*, Vol. 102, No. 17, pp. 171114/1-5, May 2013.

J. P. Turpin, and D. H. Werner,
"Beam Scanning Antenna Enabled by a Spatially Reconfigurable Near-Zero Index Metamaterial," *The 7th European Conference on Antennas and Propagation (EuCAP)*, Gothenburg, Sweden, 8-12 April 2013.

I. Martinez, A. Panaretos, D. H. Werner, G. Oliveri, and A. Massa,
"Ultra-thin Reconfigurable Electromagnetic Metasurface Absorbers," *The 7th European Conference on Antennas and Propagation (EuCAP)*, Gothenburg, Sweden, 8-12 April 2013.

Z. Bayraktar, M. Komurcu, J. A. Bossard, and D. H. Werner,
"The Wind Driven Optimization Technique and its Application in Electromagnetics,"
*IEEE Transactions on Antennas and Propagation*, Vol. 61, No. 5, pp. 2745-2757, May 2013.

Z. H. Jiang, S. Yun, L. Lin, J. A. Bossard, D. H. Werner, and T. S. Mayer,
"Tailoring Dispersion for Broadband Low-loss Optical Metamaterials Using Deep-subwavelength Inclusions," *Scientific Reports*, Vol. 3, pp. 1571/1-9, Mar. 2013.

F. A. Namin, X. Wang, and D. H. Werner,
"Reflection and Transmission Coefficients for Finite-Sized Aperiodic Aggregates of Spheres," *Journal of the Optical Society of America B*, Vol. 30, No. 4, pp. 1008-1016, Apr. 2013.

Q. Wu, C. P. Scarborough, B. G. Martin, R. K. Shaw, D. H. Werner, E. Lier, and X. Wang,
"A Ku-band Dual Polarization Hybrid-Mode Horn Antenna Enabled by Printed-Circuit-Board Metasurfaces," *IEEE Transactions on Antennas and Propagation*, Vol. 61, No. 3, pp. 1089-1098, Mar. 2013.

C. P. Scarborough, Q. Wu, D. H. Werner, E. Lier, R. K. Shaw, and B. G. Martin,
"Demonstration of an Octave-Bandwidth Negligible-Loss Metamaterial Horn Antenna for Satellite Applications," *IEEE Transactions on Antennas and Propagation*, Vol. 61, No. 3, pp. 1081-1088, Mar. 2013.

D. E. Brocker, J. Waynert, J. Li, N. W. Damiano, D. H. Werner, and P. L. Werner,
"Modeling of Medium Frequency Propagation Experiments at the NIOSH Safety Research Coal Mine," *Proceedings of the 2013 ACES Conference*,
March 24-28, 2013, Monterey, CA, USA.

Z. H. Jiang and D. H. Werner,
"Compensating Substrate-Induced Bianisotropy in Optical Metamaterials Using Ultrathin Superstrate Coatings," *Optics Express*,
Vol. 21, No. 5, pp. 5594-5605, 2013.

X. Wang, D. H. Werner, and Jeremiah P. Turpin,
"Investigation of Scattering Properties of Large-Scale Aperiodic Tilings Using a Combination of the Characteristic Basis Function and Adaptive Integral Methods,"
*IEEE Transactions on Antennas and Propagation*, Vol. 61, No. 6, pp. 3149-3160, June 2013.

J. A. Bossard and D. H. Werner,
"Metamaterials with Angle Selective Emissivity in the Near-Infrared," *Optics Express*, Vol. 21, No. 5, pp. 5215-5225, Mar. 11, 2013.

J. A. Bossard and D. H. Werner,
"Metamaterials with Custom Emissivity Polarization in the Near-Infrared," *Optics Express*, Vol. 21, No. 3, pp. 3872-3884, Feb. 8, 2013.

Sieber, P. E., and D. H. Werner,
"Reconfigurable Broadband Infrared Circularly Polarizing Reflectors Based on Phase Changing Birefringent Metasurfaces," *Optics Express*, Vol. 21, No. 1, pp. 1087-1100, 2013.

X. Wang, Q. Wu, J. P. Turpin, and D. H. Werner,
"Body-of-Revolution Finite-Difference Time-Domain for Rigorous Analysis of Three-Dimensional Axisymmetric Transformation Optics Lenses," *Optics Letters*, Vol. 38, No. 1, pp. 67-69, January 1, 2013.

M. D. Gregory, F. Namin, and D. H. Werner,
"Exploiting Rotational Symmetry for the Design of Ultra-Wideband Planar Phased Array Layouts,"
*IEEE Transactions on Antennas and Propagation*, Vol. 61, No. 1, pp. 176 - 184 Jan. 2013.

2012

J. P. Turpin, Q. Wu, D. H. Werner, B. Martin, M. Bray, and E. Lier,
"Low Cost and Broadband Dual-Polarization Metamaterial Lens for Directivity Enhancement,"
*IEEE Transactions on Antennas and Propagation*, Vol. 60, No. 12, pp. 5717-5726, Dec. 2012.

Q. Wu, J. P. Turpin, and D. H. Werner,
"Integrated Photonic Systems Based on Transformation Optics Enabled Gradient Index Devices,"
*Light: Science and Applications*, Vol. 1, p. e38, Nov. 2012.

S. Yun, L. Lin, Z. H. Jiang, D. Ma, Z. Liu, D. H. Werner, and T. S. Mayer,
"Flexible Zero Refractive Index Optical Metamaterial with Matched Impedance,"
*Proceedings of SPIE*, San Diego, Vol. 8455, pp. 8855-54, Aug. 1-5, 2012.

Z. H. Jiang, Q. Wu, and D. H. Werner,
"Demonstration of Enhanced Broadband Unidirectional Electromagnetic Radiation Enabled by a Subwavelength
Profile Leaky Anisotropic Zero-Index Metamaterial Coating,"
*Phys. Rev. B*, Vol. 86, pp. 125131/1-7, September 2012.

C. P. Scarborough, Z. H. Jiang, D. H. Werner, C. Rivero-Baleine, and C. Drake, "Experimental Demonstration of an Isotropic Metamaterial Super Lens with Negative Unity Permeability at 8.5 MHz," *Applied Physics Letters*, Vol. 101, pp. 014101/1-3, 2012.

Z. H. Jiang, M. D. Gregory and D. H. Werner, "Broadband High Directivity Multi-Beam Emission Through Transformation Optics Enabled Metamaterial Lenses,"
*IEEE Transactions on Antennas and Propagation*, Vol. 60, No. 11, pp. 5063-5074, November 2012.

F. Namin, J. S. Petko, and D. H. Werner, "Analysis and Design Optimization of Robust Aperiodic Micro-UAV Swarm-Based Antenna Arrays," *IEEE Transactions on Antennas and Propagation*, Vol. 60, No. 5, pp. 2295 - 2308, May 2012.

S. Yun, Z. H. Jiang, Q. Xu, Z. Liu, D. H. Werner, and T. S. Mayer, "Low-Loss Impedance-Matched Optical Metamaterials with Zero Phase Delay," *ACS Nano*,
Vol. 6, No. 5, pp.4475-4482, 2012.

Q. Wu, C. P. Scarborough, D. H. Werner, E. Lier, and X. Wang,
"Design Synthesis of Metasurfaces for Broadband Hybrid-mode Horn Antennas with Enhanced Radiation Pattern and Polarization Characteristics,"
*IEEE Transactions on Antennas and Propagation*, Vol. 60, No. 8, pp. 3594-3604, Aug. 2012.

E. Lier, M. Bray, B. G. Martin, J. P. Turpin, Q. Wu and D. H. Werner,
"Demonstration of High Gain Low Profile Antenna Based on Low-Index Metalens and Artificial Magnetic Ground Plane,"
Proceedings of the *2012 IEEE International Symposium on Antennas & Propagation and USNC/URSI National Radio Science Meeting*, July 8-14, 2012, Chicago, IL, USA.

D. E. Brocker, P. L. Werner, D. H. Werner, J. Waynert, J. Li, N. W. Damiano,
"Characterization of Medium Frequency Propagation on a Twin-Lead Transmission Line with Earth Return,"
Proceedings of the *2012 IEEE International Symposium on Antennas & Propagation and USNC/URSI National Radio Science Meeting*, July 8-14, 2012, Chicago, IL, USA.

D. E. Brocker, P. E. Sieber, P. L. Werner, D. H. Werner,
"A Hybrid Approach for Optimizing Medium Frequency Communication Networks in Coal Mines,"
Proceedings of the *2012 IEEE International Symposium on Antennas & Propagation and USNC/URSI National Radio Science Meeting*, July 8-14, 2012, Chicago, IL, USA.

J. A. Bossard, and D. H. Werner,
"Metamaterials with Custom Emissivity Polarization in the Near-IR,"
Proceedings of the

J. A. Bossard, and D. H. Werner,
"Metamaterials with Angle Selective Emissivity in the Near-IR,"
Proceedings of the

F. Namin, X. Wang, and D. H. Werner,
"Enhanced Local Fields in Aperiodic Rotationally Symmetric Nanosphere Arrays,"
Proceedings of the

F. Namin, S. Yun, X. Wang, D. H. Werner, and T. S. Mayer,
"Optical Properties of Quasicrystalline Gold Nanoparticle Arrays in the Visible Spectrum,"
Proceedings of the

F. Namin, X. Wang, and D. H. Werner,
"Wideband Absorbers in the Visible Spectrum Based on Optimizing Quasicrystal Nanosphere Arrays,"
Proceedings of the

S. Martin, D. H. Werner, M. Bray, E. Lier, and B. Cleaveland,
"Versatile Design Technique for Customizable Electromagnetic Band Gap Structures,"
Proceedings of the

Q. Wu, J. P. Turpin, and D. H. Werner,
"Quasi-conformal Transformation Electromagnetics Enabled Flat Collimating Lenses,"
Proceedings of the

Q. Wu, C. P. Scarborough, D. H. Werner, E. Lier and R. K. Shaw,
"A Broadband Soft Horn Antenna with Inhomogeneous Metasurface Coatings,"
Proceedings of the

M. D. Gregory, and D. H. Werner,
"The Memristor in Radio Frequency Devices,"
Proceedings of the

M. D. Gregory, and D. H. Werner,
"Rotationally Symmetric Planar Ultra-Wideband Array Design Techniques,"
Proceedings of the

X. Wang, Q. Wu, and D. H. Werner,
"Fast Analysis of Scattering from Inhomogeneous Dielectric Bodies of Revolution Embedded in Layered Media and Application to TO Lens Design,"
Proceedings of the

X. Wang, and D. H. Werner,
"Efficient Analysis of Scattering from Large-Scale Aperiodic Tilings by use of the Characteristic Basis Function Method Combined with the Adaptive Integral Method,"
Proceedings of the

J. P. Turpin, Qi Wu, Douglas H. Werner, Erik Lier, Bonnie Martin, and Matt Bray,
"A Compact Directive Antenna Combining Metamaterial Collimating Lens And Artificial Magnetic Ground Plane,"
Proceedings of the

J. P. Turpin, and D. H. Werner,
"Cylindrical Metamaterial Lens for Single-Feed Adaptive Beamforming,"
Proceedings of the

J. P. Turpin, and D. H. Werner,
"Switchable Near-Zero-Index Magnetic Metamaterial for Dynamic Beam-Scanning Lens,"
Proceedings of the

J. A. Bossard, Z. Bayraktar, and D. H. Werner,
"Broadband Absorber for the Mid-IR Based on Multi-Screen Frequency Selective Surfaces,"
Proceedings of the

Z. H. Jiang, M. D. Gregory, and D. H. Werner,
"Octave Bandwidth Monopole Antenna Using Ultra-Thin Anisotropic Metamaterial Coating,"
Proceedings of the *International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting* Chicago, IL, USA, July 8-14, 2012.

Z. H. Jiang, S. Yun, D. Ma, D. Brocker, D. H. Werner, Z. Liu, and T. S. Mayer,
"Experimental Demonstration of an Optical Artificial Perfect Magnetic Mirror Using Dielectric Resonators,"
Proceedings of the *International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting* Chicago, IL, USA, July 8-14, 2012.

Z. H. Jiang, S. Yun, D. Ma, P. Gorman, D. H. Werner, Z. Liu, and T. S. Mayer,
"Experimental Verification of Substrate-Induced Bianisotropy in Optical Metamaterials,"
Proceedings of the *International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting* Chicago, IL, USA, July 8-14, 2012.

P. E. Sieber, and D. H. Werner,
"A Reconfigurable Near-infrared Circularly Polarizing Reflector Based on Phase Changing Anisotropic Metamaterials,"
Proceedings of the *International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting* Chicago, IL, USA, July 8-14, 2012.

Z. H. Jiang, M. D. Gregory, and D. H. Werner,
"Ultra-thin Anisotropic Metamaterial Coating for Monopole Antennas,"
Proceedings of the the *3rd Internationial Conference on Metamaterials, Photonic Crystals and Plasmonics*, April 19-22, 2012, Paris, France.

D. H. Werner, Z. H. Jiang, C. P. Scarborough, Q. Wu, M. D. Gregory, and J. P. Turpin,
"Broadband Low-Loss Metamaterial-Enabled Devices,"
Proceedings of the *2012 Society for the Advancement of Material and Process Engineering (SAMPE) Symposium*, 2012, Baltimore, MD, USA, May 21-24.

D. E. Brocker, J. Waynert, P. E. Sieber, J. Li, D. H. Werner, and P. L. Werner,
"Modeling of Medium Frequency Propagation Along a Thin Wire Parallel to a Lossy Return Path,"
Proceedings of the *2012 ACES Conference*, April 10-14, 2012, Columbus, OH, USA.

Z. Bayraktar, J. A. Bossard, X. Wang, and D. H. Werner,
"A Real-valued Parallel Clonal Selection Algorithm and Its Application to the Design Optimization of Multi-layered Frequency Selective Surfaces,"
*IEEE Transactions on Antennas and Propagation*, Vol. 60, No. 4, pp. 1831 - 1843, April 2012.

Z. Bayraktar, M. D. Gregory, X. Wang, and D. H. Werner,
"Matched Impedance Thin Planar Composite Magneto-dielectric Metasurfaces,"
*IEEE Transactions on Antennas and Propagation*, Vol. 60, No. 4, pp. 1910 - 1920, April 2012.

Q. Wu, J. P. Turpin, D. H. Werner, P. L. Werner, W. Tang, and Y. Hao,
"Flat Collimating Lenses Based on Quasi-conformal Transformation Electromagnetics,"
Proceedings of the *Sixth European Conference on Antennas and Propagation*, March 26-30, 2012, Prague, Czech Republic.

Q. Wu, J. P. Turpin, X. Wang, D. H. Werner, A. Pogrebnyakov, A. Swisher, and T. S. Mayer,
"Flat Transformation Optics Graded-Index (TO-GRIN) Lenses,"
Proceedings of the *Sixth European Conference on Antennas and Propagation*, March 26-30, 2012, Prague, Czech Republic.

D. H. Werner, M. D. Gregory, and P. L. Werner,
"Exploiting Rotational Symmetry for Ultra-Wideband Planar Array Design,"
Proceedings of the *Sixth European Conference on Antennas and Propagation*, March 26-30, 2012, Prague, Czech Republic.

M. F. Pantoja, M. G. Bray, D. H. Werner, P. L. Werner and A. R. Bretones,
"A Computationally Efficient Method for Simulating Metal-Nanowire Dipole Antennas at Infrared and Longer Visible Wavelengths," *IEEE Transactions on Nanotechnology*,
Vol. 11, Issue. 2, pp. 239-246, March, 2012.

Y. Zeng, and D. H. Werner,
"Two-dimensional Inside-out Eaton Lens: Wave Properties and Design Technique,"
*Optics Express*, Vol. 20, Issue 2, pp. 2335-2345, 2012.

Z. Bayraktar, M. D. Gregory, X. Wang, and D. H. Werner,
"A Versatile Design Strategy for Thin Composite Planar Double-Sided High-Impedance Surfaces,"
*IEEE Transactions on Antennas and Propagation*, Vol. 60, No. 6, pp. 2770-2780, June 2012.

Q. Hao, B. Wang, J. A. Bossard, B. Kiraly, Y. Zeng, I.-K. Chiang, L. Jensen, D. H. Werner, and T. J. Huang,
"Surface-Enhanced Raman Scattering Study on Graphene-Coated Metallic Nanostructure Substrates," *J. Phys. Chem. C*, Vol. 116, No. 13, pp. 7249-7254, January 2012.

2011

Z. H. Jiang, M. D. Gregory and D. H. Werner,
"A Broadband Monopole Antenna Enabled by an Ultra-Thin Anisotropic Metamaterial Coating,"
*IEEE Antennas and Wireless Propagation Letters* Vol. 10, pp. 1543-1546, 2011(Invited Paper).

Z. Bayraktar, J. P. Turpin, and D. H. Werner,
"Nature-Inspired Optimization of High-Impedance Metasurfaces with Ultra-Small Interwoven Unit Cells,"
*IEEE Antennas and Wireless Propagation Letters*, Vol. 10, pp 1563-1566, 2011.

Z. H. Jiang, M. D. Gregory, and D. H. Werner,
"Experimental Demonstration of a Broadband Transformation Optics Lens for Highly Directive Multibeam Emission,"
*Phys. Rev. B*, Vol. 84, pp. 165111/1-6, October 2011.

Y. Zeng, J. Liu, and D. Werner,
"General Properties of Two-Dimensional Conformal Transformations in Electrostatics," *Opt. Express*, Vol. 19, No. 21, pp. 20035-20047, 2011.

D. H. Werner, Z. H. Jiang, J. P. Turpin and P. L. Werner,
"Transformation Optics Collimating Lenses for Multi-Beam Antenna Applications," Proceedings of *The 4th IEEE Int. Symp. Microw. Antenna Propagat. EMC Technol. for Wireless Communications*, pp. 458-461, Beijing, China, Nov. 1-3, 2011.

D. H. Werner, M. D. Gregory, and P. L. Werner,
"Nature-Inspired Ultra-Wideband Array Synthesis Techniques," Proceedings of *The International Conference on Electromagnetics in Advanced Applications and IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications*, Torino, Italy, Sept. 12-16, 2011.

D. H. Werner, T. S. Mayer, J. Turpin, A. Pogrebnyakov, J. A. Bossard, H. J. Shin, C. Rivero-Baleine, N. Podraza, K. Richardson, J. D. Musgraves, R. R. Muise, S. Rogers, and J. D. Johnson,
"Adaptive Phase Change Metamaterials for Infrared Aperture Control," *Proc. SPIE*, Vol. 8165, pp. 81651H/1-9, San Diego, CA, Aug. 21-25, 2011. (invited paper)

Q. Hao, Y. Zeng, B. K. Juluri, X. Wang, B. Kiraly, I-K. Chiang, L. Jensen, D. H. Werner, V. H. Crespi and T. J. Huang,
"Metallic Membranes with Subwavelength Complementary Patterns: Distinct Substrates for Surface-Enhanced Raman Scattering," *ACS Nano*, Vol. 5, No. 7, pp. 5472-5477, July 2011.

Z. Bayraktar, D. H. Werner and P. L. Werner, "Miniature Meander-line Dipole Antenna Arrays Designed via an Orthogonal Array Initialized Hybrid
Particle Swarm Optimizer," *IEEE Antennas and Propagation Magazine*, Vol. 53, No. 3, pp. 42-59, June 2011.

Z. Bayraktar, M. Komurcu, Z. Jiang, D. H. Werner, and P. L. Werner,
"Stub-Loaded Inverted-F Antenna Synthesis via Wind Driven Optimization," Proceedings of the *2011 IEEE International Symposium on Antennas and Propagation and
USNC/URSI National Radio Science Meeting*, Spokane, WA, USA, July 3-8, 2011.

Q. Wu, J. Turpin, D. H. Werner, and E. Lier,
"Thin Metamaterial Lens for Directive Radiation," Proceedings of the *2011 IEEE International Symposium on Antennas and Propagation and USNC/URSI National
Radio Science Meeting*, Spokane, WA, USA, July 3-8, 2011.

J. Turpin, Q. Wu, D. H. Werner, E. Lier, B. Martin, and M. Bray,
"Anisotropic Metamaterial Realization of a Flat Gain-enhancing Lens for Antenna Applications," Proceedings of the *2011 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting*, Spokane, WA, USA, July 3-8, 2011.

Y. Zeng, and D. H. Werner,
"A Geometry-Mode Study on Two-dimensional Conformal Transformations in Electrostatics," Proceedings of the

D. Bianchi, S. Genovesi, A. Corucci, A. Monorchio, D. H. Werner, and P. L. Werner,
"The Pareto Optimization of Wide-Band Conformal Antenna Arrays," Proceedings of the

M. Gregory, and D. H. Werner,
"Next Generation Electromagnetic Optimization with the Covariance Matrix Adaptation Evolutionary Strategy," Proceedings of the

F. Namin, D. H. Werner, and P. L. Werner,
"Broadband Transmission Gratings with Wide Field of View Based on Efficient Optimization of Polynomial Sidewall Profiles," Proceedings of the

X. Wang, and D. H. Werner,
"Application of AIM and MBPE Techniques to Accelerate Modeling of 3-D Periodic Structures with Non-Orthogonal Lattices Composed of Inhomogeneous Bianisotropic Media," Proceedings of the

D. Brocker, P. Sieber, P. L. Werner, and D. H. Werner,
"A Hybrid Approach for Large-Scale Optimizations of Medium Frequency Propagation in Coal Mines," Proceedings of the

Z. Jiang, S. Yun, F. Toor, D. H. Werner, and T. S. Mayer,
"Experimental Demonstration of a Conformal Optical Metamaterial Absorber," Proceedings of the

M. Gregory, X. Wang, and D. H. Werner,
"Flexible Design of Doubly Periodic Frequency Selective Surfaces with a Prismatic Mesh Based FEBI Simulation Tool and CMA-ES," Proceedings of the

J. Bossard, and D. H. Werner, "Multispectral Fractal Random Cantor Superlattices for the Near-Infrared," Proceedings of the

Z. Jiang, and D. H. Werner, "Anisotropic Metamaterial Lens with a Monopole Feed for High-Gain Multi-Beam Radiation," Proceedings of the

C. Scarborough, Q. Wu, D. H. Werner, E. Lier, B. Martin, and R. Shaw,
"A Square Dual Polarization Metahorn Design," Proceedings of the

Z. Jiang, S. Yun, Q. Xu, D. H. Werner, Z. Liu, and T. S. Mayer,
"Experimental Verification of a Zero-Index Near-Infrared Metamaterial," Proceedings of the

Y. Zeng, X. Wang, D. H. Werner, Q. Hao, and T. Huang,
"Linear Optical and Surface-enhanced Raman Scattering Study on Metallic Membranes with Subwavelength Complementary Patterns," Proceedings of the

Z. Jiang, C. Scarborough, D. H. Werner, P. L. Werner, C. Rivero-Baleine, and C. Drake,
"An Isotropic 8.5 MHz Magnetic Meta-Lens," Proceedings of the

F. Namin, S. Yun, T. S. Mayer, D. H. Werner, and C. Rivero-Baleine,
"Near-Perfect Optical Mirrors Based on Thin All-Dielectric Zero Index Metamaterial Coatings," Proceedings of the

Y. Zeng, Q. Wu, and D. H. Werner,
"A Lossless Metamaterial with Tunable Permittivity and its Application as a Compact Phase Shifter," Proceedings of the

E. Lier, B. Martin, M. Bray, D. H. Werner, J. Turpin, and Q. Wu,
"Demonstration of Low-Index Meta-Lens for High Gain Low Profile Antennas," Proceedings of the

E. Lier, B. Martin, R. Shaw, S. Yang, D. H. Werner, Q. Wu, and C. Scarborough,
"Demonstration of Soft Meta-Horn with Printed Circuit Board (PCB) Wall Liners," Proceedings of the

J. S. Petko, and D. H. Werner,
"Pareto Optimization of Thinned Planar Arrays with Elliptical Mainbeams and Low Sidelobe Levels," *IEEE Transactions on Antennas and Propagation* Vol. 59, No. 5, pp. 1748-1751, May 2011.

M. F. Pantoja, A. Rubio Bretones, D. H. Werner, P. L. Werner, S. G. Garcia, and R. Gomez Martin,
"On the Performance of Bundles of CNT-Dipoles in the Terahertz Regime" *Proceedings of the European Conference on Antennas and Propagation*, Rome, Italy,
April 11-15 2011.

Z. H. Jiang, S. Yun, F. Toor, D. H. Werner, and T. S. Mayer,
"Conformal Dual-Band Near-Perfectly Absorbing Mid-Infrared Metamaterial Coating," *ACS Nano*, Vol. 5, No. 6, pp. 4641-4647, April 2011.

M. D. Gregory, Z. Bayraktar, and D. H. Werner,
"Fast Optimization of Electromagnetic Design Problems Using the Covariance Matrix Adaptation Evolutionary Strategy," *IEEE Transactions on Antennas and Propagation*,
Vol. 59, No. 4, pp. 1275-1285, April 2011.

J. P. Turpin, Z. Jiang, P. L. Werner, D. H. Werner, and D.-H. Kwon,
"Embedded Transformation Optics Lenses for Antenna Performance Enhancement," Proceedings of the *27th Int. Rev. Prog. Appl. Comput. Electromagn.*, Williamsburg, VA, Mar. 27th-31st 2011.

E. Lier, D. H. Werner, C. P. Scarborough, Q. Wu, and J. A. Bossard,
"An Octave-Bandwidth Negligible-Loss Radiofrequency Metamaterial," *Nature Materials*, Vol. 10, Issue 3, pp. 216-222, March 2011.

Z. Jiang, J. A. Bossard, X. Wang, and D. H. Werner,
"Synthesizing Metamaterials with Angularly Independent Effective Medium Properties Based on an Anisotropic Parameter Retrieval Technique Coupled with a Genetic Algorithm,"
*Journal of Applied Physics*, Vol. 109, pp. 013515/1-11, 2011.

2010

T. G. Spence, and D. H. Werner,
"Generalized Space-Filling Gosper Curves and Their Application to the Design of Wideband Modular Planar Antenna Arrays," *IEEE Transactions on Antennas and Propagation*,
Vol. 58, Issue 12, pp. 3931-3941, December 2010.

Z. Jiang, S. Yun, D. H. Werner, and T. S. Meyer,
"Design, Fabrication and Characterization of Wide-Angle Polarization-Insensitive Optical Metamaterial Absorbers," Proceedings of *the 2010 Materials Research
Society Fall Meeting*, Boston, MA, Nov. 29- Dec. 3, 2010.

S. Yun, Z. Jiang, Q. Xu, D. H. Werner, Z. Liu, and T. S. Meyer, "Near Infrared Metallo-Dielectric ZIMs with Matched Impedance," Proceedings
of *the 2010 Materials Research Society Fall Meeting*, Boston, MA, Nov. 29- Dec. 3, 2010. (Finalist in MRS Poster Competition)

Q. Hao, Y. Zeng, X. Wang, Y. Zhao, B. Wang, D. H. Werner, V. H. Crespi, and T. J. Huang,
"Characterization of Complementary Patterned Metallic Membranes Produced Simultaneously by a Dual Fabrication Process," *Applied Physics Letters*, Vol. 97, 193101, 2010.

J. A. Bossard, Z. Jiang, F. A. Namin, S. Yun, D. H. Werner, and T. S. Mayer,
"Synthesis, Fabrication, and Characterization of Optical Metallo-dielectric and All-dielectric Metamaterials", invited presentation at *the Progress in Electromagnetics
Research Symposium (PIERS 2011)*, Marrakesh, Morocco, March 20-23, 2011.

M. D. Gregory, D. H. Werner, and P. L. Werner,
"Nature-Inspired Techniques for the Synthesis of Aperiodic Ultra-Wideband Phased Arrays", *the 2010 IEEE International Symposium on Phased Array Systems & Technology*, Boston,
MA, Oct. 12 -16, 2010.

D. H. Werner, Z. H. Jiang, F. Toor, S. Yun, Z. Bayraktar, X. Wang, T. Mayer, and P. L. Werner,
"Metamateria Absorbers with Wide-Angle Polarization-Insensitive Multiband Properties for RF through Mid-Infrared Applications," *the Fourth International Congress on
Advanced Electromagnetic Materials in Microwaves and Optics*, Karlsruhe, Germany, September 12-16, 2010.

T. Mayer, S. Yun, J. Bossard, Y. Tang, and D. H. Werner,
"Planar Infrared Zero Index Metamaterials", *the Fourth International Congress on Advanced Electromagnetic Materials in Microwaves and Optics*, Karlsruhe, Germany, September 12-16, 2010.

F. Namin, T. G. Spence, D. H. Werner, and E. Semouchkina,
"Broadband, Miniaturized Stacked-Patch Antennas for L-Band Operation Based on Magneto-Dielectric Substrates," *IEEE Transactions on Antennas and Propagation*, Vol. 58, Issue 9,
pp. 2817-2822, September 2010.

S. Yun, Z. H. Jiang, Q. Xu, J. A. Bossard, D. H. Werner, Z. Liu, and T. S. Mayer,
"Multilayer Near-IR Metallo-Dielectric Zero Index Metamaterial with Matched Impedance," *Proceedings of SPIE*, San Diego, Vol. 7754, pp. 77540G1-77540G7, Aug 1-5, 2010.

E. Semouchkina, D. H. Werner, G. B. Semouchkin, and C. Pantano,
"An Infrared Invisibility Cloak Composed of Glass," *Applied Physics Letters*, Vol. 96, 233503, 2010.

S. Yun, J. A. Bossard, T. S. Mayer, and D. H. Werner,
"Angle and Polarization Tolerant Midinfrared Dielectric Filter Designed by Genetic Algorithm Optimization," *Applied Physics Letters*, Vol. 96, No. 22, 223101, 2010.

Y. Zeng, Q. Wu, and D. H. Werner,
"Electrostatic Theory for Designing Lossless Negative Permittivity Metamaterials," *Optics Letters*, Vol.35 No. 9, pp. 1431-1433, May 1, 2010.

J. P. Turpin, Z. H. Jiang, D.-H. Kwon, P. L. Werner, and D. H. Werner,
"Metamaterial-Enabled Transformation Optics Lenses for Antenna Applications," *The 4th European Conference on Antennas and Propagation (EuCAP)*, Barcelona, Spain, 12 -16 April 2010.

M. F. Pantoja, A. R. Bretones, S. G. Garcia, R. G. Martin, D. H. Werner, and P. L. Werner,
"Time Domain Simulation of Carbon Nanotube Dipoles at Low-Terahertz Band," *The 4th European Conference on Antennas and Propagation (EuCAP)*, Barcelona, Spain, 12 -16 April 2010.

L. Lizzi, G. Oliveri, M. D. Gregory, and D. H. Werner,
"Synthesis of Antenna Elements for Utilization in UWB Arrays," Proceedings of the * 2010 Applied Computational Electromagnetics Society Conference*, Tampere, Finland,
April 25-29, 2010.

X. Wang and D. H. Werner,
"Frequency Selective Surface Analysis Methods," Proceedings of the *2010 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science
Meeting*, Toronto, Canada, July 11-17, 2010.

Z. H. Jiang, Q. Wu, X. Wang, and D. H. Werner,
"Flexible Wide-Angle Polarization-Insensitive Mid-Infrared Metamaterial Absorbers," Proceedings of the *2010 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting*, Toronto, Canada, July 11-17, 2010.

Z. H. Jiang, J. A. Bossard, X. Wang, and D. H. Werner,
"Genetic Algorithm Synthesis of Impedance-Matched Infrared ZIMs with Wide FOV Using a Generalized Inversion Algorithm," Proceedings of the *2010 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting*, Toronto, Canada, July 11-17, 2010.

X. Wang and D. H. Werner,
"Fast Analysis of 3-D Doubly Periodic Structures with Complex Geometry and Anisotropic Materials Using the Adaptive Integral Method," Proceedings of the

F. A. Namin, J. S. Petko, and D. H. Werner,
"Design of Robust Aperiodic Antenna Array Formations for Micro-UAV Swarms," Proceedings of the

Q. Wu, C. P. Scarborough, M. D. Gregory, D. H. Werner, R. K. Shaw, and E. Lier,
"Broadband Metamaterial-Enabled Hybrid-Mode Horn Antennas," Proceedings of the

Q. Wu, D. H. Werner, P. L. Werner, and E. Lier,
"Thin Magneto-Dielectric Coatings for Hybrid-Mode Horn Antennas," Proceedings of the

L. Lizzi, G. Oliveri, M. D. Gregory, D. H. Werner, and A. Massa,
"A Novel Design Methodology for Integration of Optimized Ultra-Wideband Elements with Aperiodic Array Topologies," Proceedings of the

F. A. Namin and D. H. Werner,
"Design of Volumetric Antenna Arrays Based on Three-Dimensional Aperiodic Tilings," Proceedings of the

M. D. Gregory and D. H. Werner,
"Design of High Performance Compact Linear Ultra-Wideband Arrays with the CMA Evolutionary Strategy," Proceedings of the

M. F. Pantoja, M. Bray, D. H. Werner, P. L. Werner, and A. R. Bretones,
"Efficient Computational Models for Optical Nanowires," Proceedings of the

Z. Bayraktar, X. Wang, and D. H. Werner,
"Thin Composite Matched Impedance Magneto-Dielectric Metamaterial Absorbers," Proceedings of the

P. L. Werner, S. Yun, D. H. Werner, and T. S. Mayer,
"Surface-Engineered Coatings for Multispectral Infrared Mirrors," Proceedings of the

M. D. Gregory, Z. Bayraktar, and D. H. Werner,
"Fast Optimization of Electromagnetics Design Problems Through the CMA Evolutionary Strategy," Proceedings of the

J. P. Turpin, Z. H. Jiang, P. L. Werner, and D. H. Werner,
"Tunable Metamaterials for Conformally Mapped Transformation Optics Lenses," Proceedings of the

Q. Wu, M. D. Gregory, D. H. Werner, P. L. Werner, and E. Lier,
"Nature-Inspired Design of Soft, Hard and Hybrid Metasurfaces," Proceedings of the

J. A. Ashbach, P. L. Werner, D. H. Werner, and F. Namin,
"Single Material Alternative to a Multilayer Optical Window," Proceedings of the

Z. Bayraktar, M. Komurcu, and D. H. Werner,
"Wind Driven Optimization (WDO): A Novel Nature-Inspired Optimization Algorithm and Its Application to Electromagnetics," Proceedings of the

M. F. Pantoja, D. H. Werner, P. L. Werner, and A. R. Bretones,
"Simulation of Transient Phenomena in Carbon Nanotubes Dipoles in the Far-Infrared Regime," Proceedings of the

Z. Bayraktar, J. A. Bossard, X. Wang, and D. H. Werner,
"Real-Valued Parallel Clonal Selection Algorithm for Design Optimization in Electromagnetics," Proceedings of the

J. A. Bossard, T. M. McManus, and D. H. Werner,
"Fractal Random Cantor Superlattices for the Infrared," Proceedings of the

J. A. Bossard, S. Yun, D. H. Werner and T. S. Mayer,
"Low Loss Multilayer Frequency Selective Surface NIMs for the Mid-IR: Modeling, Synthesis and Characterization," Proceedings of the

M. G. Bray and D. H. Werner,
"Fast Simulation of Lumped-Element Loaded AMC Antenna Systems Using Embedded Element Theory," Proceedings of the

E. Lier, R. K. Shaw, D. H. Werner, Q. Wu, C. P. Scarborough, and M. Gregory,
"Status on Meta-Horn Development Theory and Experiments," Proceedings of the

E. Lier and D. H. Werner,
"Low Index Metamaterial Lens Concepts for Array Antennas," Proceedings of the

C. P. Scarborough, Q. Wu, M. D. Gregory, D. H. Werner, R. K. Shaw, and E. Lier,
"Broadband Metamaterial Soft-Surface Horn Antennas," Proceedings of the

M. G. Bray and D. H. Werner,
"Near-Field Synthesis of Gaussian Beams Using Antenna Arrays," Proceedings of the

P. E. Sieber, M. G. Bray, J. A. Bossard, A. E. Kovalev, T. S. Mayer, and D. H. Werner,
"Stand-off Detection of Chemical Analytes with Passive Chemo-Sensing IR Absorbers," Proceedings of the

M. G. Bray, and D. H. Werner,
"Passive Switching of Electromagnetic Devices with Memristors," *Applied Physics Letters*, 96, 073504, 2010.

D.-H. Kwon, and D. H. Werner,
"Transformation Electromagnetics: An Overview of the Theory and its Application," *IEEE Antennas and Propagation Magazine*, Vol. 52, No. 1, pp. 24-26, February 2010.

M. D. Gregory, J. S. Petko, T. G. Spence and D. H. Werner,
"Nature-Inspired Design Techniques for Ultra-Wideband Aperiodic Antenna Arrays," *IEEE Antennas and Propagation Magazine*, Vol. 52, Issue 3, pp. 28-45, June 2010.

M. D. Gregory and D. H. Werner,
"Ultra-wideband Aperiodic Antenna Arrays Based on Optimized Raised Power Series Representations," *IEEE Transactions on Antennas and Propagation*, Vol. 58, Issue 3, pp. 756-764, March 2010.

M. F. Pantoja, D. H. Werner, P. L. Werner, and A. R. Bretones,
"TDIE Modeling of Carbon Nanotube Dipoles at Microwave and Terahertz Bands," *IEEE Antennas and Wireless Propagation Letters*, Vol. 9, pp. 32-35, March 2010.

J. P. Turpin, A. T. Massoud, Z. H. Jiang, P. L. Werner, and D. H. Werner,
"Conformal Mappings to Achieve Simple Material Parameters for Transformation Optics Devices," *Optics Express*, Vol. 18, Issue 1, pp. 244-252, 2010.

T. G. Spence, D. H. Werner and J. N. Carvajal,
"Modular Broadband Phased-Arrays Based on a Nonuniform Distribution of Elements along the Peano-Gosper Space-Filling Curve," *IEEE Transactions on Antennas and Propagation*,
Vol. 58, No. 2, pp. 600-604, February 2010.

X. Wang and D. H. Werner,
"Improved Model-Based Parameter Estimation Approach for Accelerated Periodic Method of Moments Solutions with Application to the Analysis of Convoluted Frequency Selective Surfaces and Metamaterials," *IEEE Transactions on Antennas and Propagation*, Vol. 58, Issue 1, pp. 122-131, January 2010.

2009

D.-H. Kwon and D. H. Werner,
"Beam Scanning Using Flat Transformation Electromagnetic Focusing Lenses," *IEEE Antennas and Wireless Propagation Letters*, Vol. 8, pp. 1115-1118, 2009.

J. A. Bossard, S. Yun, D. H. Werner, and T. S. Mayer,
"Synthesizing Low Loss Negative Index Metamaterial Stacks for the Mid-Infrared Using Genetic Algorithms," *Optics Express*, Vol. 17, Issue 17, pp. 14771-14779, 17 August 2009.

D. H. Werner, Z. Jiang and P. L. Werner,
"Refractive-Index-Engineering of Multilayer Metamaterials to Achieve Specific Anisotropic and Dispersive Properties," Proceedings of the *The 2009 Materials Research Society Fall Meeting*, Boston, MA, Nov. 30-Dec. 4, 2009.

D.-H. Kwon and D. H. Werner,
"Flat Focusing Lens Designs Having Minimized Reflection Based on Coordinate Transformation Techniques," *Optics Express*, Vol. 17, Issue 10, pp. 7807-7817, April 27, 2009.

J. S. Petko, and D. H. Werner,
"Interleaved Ultra-Wideband Antenna Arrays Based on Optimized Polyfractal Tree Structures," *IEEE Transactions on Antennas and Propagation*, Vol. 57, Issue 9, pp. 2622-2632, September 2009.

D. H .Werner, Z. Bayraktar, F. Namin, T. G. Spence, M. D. Gregory, P. L. Werner, and E. A. Semouchkina,
"A Novel Miniature Wideband Stacked-Patch Antenna Design Using Matched Impedance Magneto-Dielectric Substrates," *The 3rd International Congress on Advanced Electromagnetic Materials in Microwave and Optics*, London, UK, Aug. 30-Sept. 4, 2009. Invited paper for a special session on Metamaterial-Based Directive Antennas.

E. Semouchkina, D. H. Werner, and C. Pantano,
"An Optical Cloak Composed of Identical Chalcogenide Glass Resonators," submitted to *The 3rd International Congress on Advanced Electromagnetic Materials in Microwave and Optics*, London, UK, Aug. 30 - Sept. 4, 2009.

J. S. Petko, D. H. Werner,
"Numerical Evaluation of Antenna Radiation Characteristics Through an Oblique Fibonacci Based Sampling Technique," Proceedings of the *2009 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting*, Charleston, SC, USA, June 1-5, 2009.

J. S. Petko, D. H. Werner,
"Positional Tolerance Analysis and Error Correction of Micro-UAV Swarm Based Antenna Arrays," Proceedings of the *2009 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting*, Charleston, SC, USA, June 1-5, 2009.

J. A. Ashbach, D.-H. Kwon, P. L. Werner, and D. H. Werner,
"Low-Loss High-Q Optical Bandstop Filter Based on Chalcogenide Glass Grating Structures," Proceedings of the *2009 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting*, Charleston, SC, USA, June 1-5, 2009.

T. G. Spence, and D. H. Werner,
"Full-Wave Mutual Coupling Analysis of Wideband Arrays Based on Aperiodic Tilings," Proceedings of the

M. G. Bray, and D. H. Werner,
"Passive Electromagnetic Switching with Memristors," Proceedings of the

J. A. Bossard, S. Yun, D. H. Werner, and T. S. Mayer,
"Nano-Structured Frequency Selective Surfaces as Infrared Filters, Absorbers, and Metamaterials," Proceedings of the

J. A. Bossard, S. Yun, D. H. Werner, and T. S. Mayer,
"Multilayer Metallo-Dielectric Low-Loss NIM for the Mid-IR: Design and Experiment," Proceedings of the

J. A. Bossard, S. Yun, D. H. Werner, and T. S. Mayer,
"Multilayer Metallo-Dielectric ZIMs with Matched Impedance for the Mid-IR," Proceedings of the

M. D. Gregory and D. H. Werner,
"Optimization of Broadband Antenna Elements in a Periodic Planar Infinite Array," Proceedings of the

M. D. Gregory and D. H. Werner,
"Optimized Ultra-Wideband Linear Raised-Power-Series Antenna Arrays," Proceedings of the

F. Namin, T. G. Spence, D. H. Werner, and E. Semouchkina,
"Broadband, Miniaturized Stacked-Patch Antenna Based on Magneto-Dielectric Substrates for L-Band Operation," Proceedings of the

D.-H. Kwon, and D. H. Werner,
"Transformation Electromagnetic Design of Beam Polarization Rotators," Proceedings of the

D.-H. Kwon, E. Semouchkina, and D. H. Werner,
"Flat Focusing Lens Designs Based on Transformation Electromagnetics," Proceedings of the

E. Semouchkina, D. H. Werner, P. L. Werner, C. Pantano, and D.-H. Kwon,
"The Design of Optical Cloaks Based on Dielectric Resonator Arrays Comprised of Chalcogenide Glass," Proceedings of the

X. Wang and D. H. Werner,
"Multiband Ultra-Thin Electromagnetic Band-Gap and Double-Sided Wideband Absorbers Based on Resistive Frequency Selective Surfaces," Proceedings of the

X. Wang and D. H. Werner,
"An Efficient Algorithm for Large Finite Periodic Arrays of Microstrip Patches Using Sub-Entire Domain Basis Functions," Proceedings of the

Z. Jiang, J. A. Bossard, and D. H. Werner,
"Low Loss RF Modified Fishnet Metamaterials with Optimized Negative, Zero and Unity Refractive Index Behavior," Proceedings of the

Z. Jiang, J. A. Bossard, and D. H. Werner,
"Low Loss Dual Polarized Matched Zero Index Metamaterials for Microwave Applications," Proceedings of the

Z. Jiang, J. A. Bossard, and D. H. Werner,
"Low Loss Genetically Engineered Multilayer Fishnet NIM for Microwave Applications," Proceedings of the

Z. Bayraktar, M. Gregory, and D. H. Werner,
"Composite Planar Double-Sided AMC Surfaces for MIMO Applications," Proceedings of the

Z. Bayraktar, M. Gregory, D. Kern, and D. H. Werner,
"Matched Impedance Thin Composite Magneto-Dielectric Metasurfaces," Proceedings of the

Z. Bayraktar, D. H. Werner, and P. L. Werner,
"Miniaturization and Optimization of Meander-line Dipole Antenna Arrays via Orthogonal Array Initialized Hybrid Particle Swarm Optimizer," Proceedings of the *2009 Applied Computational Electromagnetics Society Conference*, pp. 53-58, Monterey, CA., USA, March 8-12, 2009.

2008

D.-H. Kwon, and D. H. Werner,
"Polarization Splitter and Polarization Rotator Designs Based on Transformation Optics," *Optics Express*, Vol. 16, Issue 23, pp. 18731-18738, 10 November 2008.

I. C. Khoo, D. H. Werner, D. H. Kwon, and A. Diaz ,
"Designing Liquid Crystalline Nonlinear Optical Meta-materials with Large Birefringence and Sub-unity Refractive Index," *Molecular Crystals and Liquid Crystals*, Volume 488,
pp. 88-99, 01 January 2008.

J. A. Bossard, S. Yun, Y. Tang, D. H. Werner, T. S. Mayer,
"Genetic Algorithm Synthesis of Low-Loss Multi-Layer Negative Index Metamaterial Stacks for the Mid-Infared," * XXIX General Assembly of the International Union of
Radio Science*, 305, Chicago, IL, August 7-16, 2008.

D.-H. Kwon, and D. H. Werner,
"Applications of Transformation Optics Techniques to Clocking, Antenna Shielding, and Other Novel Optical Devices," Proceedings of the *Metamaterials 2008*,
58, Pamplona, Spain, September 23 - 26, 2008.

D.-H. Kwon, and D. H. Werner,
"Transformation Optical Designs for Wave Collimators, Flat Lenses, and Right-Angle Bends," * New Journal of Physics*, 10 (2008) 115023/1-13.

Y. Tang, J. A. Bossard, D. H. Werner, and T. S. Mayer,
"Single-Layer Metallodielectric Nanostructures as Dual-Band Mid-Infrared Filters," *Applied Physics Letters*, 92, 263106, 2008.

D.-H. Kwon, D. H. Werner, A. V. Kildishev, and V. M. Shalaev,
"Material Parameter Retrieval Procedure for General Bi-Isotropic Metamaterials and Its Application to Optical Chiral Negative-Index Metamaterial Design," * Optics Express*, Vol. 16, Issue 16, pp. 11822-11829, July 23, 2008.

D.-H. Kwon, P. L. Werner, and D. H. Werner,
"Optical Planar Chiral Metamaterial Designs for Strong Circular Dichroism and Polarization Rotation," * Optics Express*, Vol. 16, Issue 16, pp. 11802-11807, July 23, 2008.

G. Chen, J. Wu, Q. Lu, H. R. Gutierrez, Q. Xiong, M. E. Pellen, J. S. Petko, D. H. Werner, and P. C. Eklund,
"Optical Antenna Effect in Semiconducting Nanowires," *American Chemical Society Nano Letters,* Vol. 8, Issue 5, pp. 1341-1346, April 19, 2008.

D.-H. Kwon, and D. H. Werner,
"Restoration of Antenna Parameters in Scattering Environments Using Electromagnetic Cloaking," * Applied Physics Letters,* 92, 113507, 2008.

D.-H. Kwon, and D. H. Werner,
"Two-Dimensional Electromagnetic Cloak Having a Uniform Thickness for Elliptic Cylindrical Regions," * Applied Physics Letters,* 92, 113502, 2008.

A. Diaz, S. Kubo, D. H. Kwon, J. Park, D. H. Werner, T. Mallouk, and I. C. Khoo,
"Nonlinear Liquid Crystal Nano-Metamaterials," *2008 IEEE/LEOS Winter Topical Meeting Series,* pp. 94-95, January 14-16, 2008.

M. G. Bray, A. Kovalev, D. H. Werner, T. S. Mayer and L. Takiff,
"Chemoselective Salisbury Screen Absorbers for Passive Standoff Detection of Analytes," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

T. G. Spence and D. H. Werner,
"Multiobjective Optimization in the Design of Broadband Arrays Based on Aperiodic Tilings," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

T. G. Spence and D. H. Werner,
"Modular Broadband Planar Arrays Based on Generalized Peano-Gosper Curves," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

M. D. Gregory, J. S. Petko, and D. H. Werner,
"Design Validation of Prototype Ultra-wideband Linear Polyfractal Antenna Arrays," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

J. S. Petko and D. H. Werner,
"Design of Interleaved Ultra-Wideband Polyfractal Arrays," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

J. A. Bossard, S. Yun, D. H. Werner, and T. S. Mayer,
"Low Loss Multilayer Frequency Selective Surface Negative Index Metamaterials for the Mid-Infrared," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

M. E. Pellen, J. A. Bossard, D.-H. Kwon, B. Rybicki, M. G. Bray and D. H. Werner,
"Surface Impedance Models for Nanoscale Electromagnetics," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

X. Wang, D. H. Werner, and D. -H. Kwon,
"Acceleration of Periodic FEBI Simulations for General Bi-anisotropic Media Using a Model-Based Parameter Estimation Technique," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

X. Wang, D. -H. Kwon, D. H. Werner, and I. -C. Khoo,
"Anisotropic Liquid Crystals for Tunable Optical Negative-Index Metamaterials," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

X. Wang and D. H. Werner,
"Accelerated PMM Solutions via Model-Based Parameter Estimation and Fast Fourier Transform Techniques," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

D.-H. Kwon and D. H. Werner,
"Two-Dimensional Eccentric Elliptic Annular Cloak," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

D.-H. Kwon and D. H. Werner,
"Shielding of Antenna Parameters in Scattering Environments Using Electromagnetic Cloaking," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

D.-H. Kwon, X. Wang, Z. Bayraktar, B. Weiner, and D. H. Werner,
"Reconfigurable transmissive/Reflective Metamaterial Slab in the Near IR," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

D.-H. Kwon, D. H. Werner, A. V. Kildishev, V. P. Drachev, and V. M. Shalaev,
"Optical Chiral Negative-Index Metamaterial Design," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

D.-H. Kwon, P. L. Werner, and D. H. Werner,
"Optimization of Planar Optical Chiral Metamaterials," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

Z. Bayraktar, M. G. Bray, and D. H. Werner,
"GA Optimized Reconfigurable Frequency Selective Surfaces for Passive Standoff Detection of Chemical Agents," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

Z. Bayraktar, P. L. Werner, and D. H. Werner,
"Reconfigurable High-Gain Stub-Loaded Monopoles," Proceedings of the *2008 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting* in San Diego, CA, USA, July 5-11, 2008.

D.-H. Kwon, and D. H. Werner,
"Two-Dimensional Eccentric Elliptic Electromagnetic Cloaks," *Applied Physics Letters*, 92, 013505, 2008.

D.-H. Kwon, X. Wang, Z. Bayraktar, B. Weiner, and D. H. Werner,
"Near-Infrafed Metamaterial Films with Reconfigurable Transmissive/Reflective Properties," *Optics Letters*, Vol. 33, No. 6, pp. 545-547, March 15, 2008.

D.-H. Kwon, Z. Bayraktar, J. A. Bossard, D. H. Werner and P. L. Werner,
"Nature-Inspired Optimization of Metamaterials," proceedings of the *2008 Applied Computational Electromagnetics Society Conference,* Niagra Falls, Canada.

A. V. Kildishev and D. H. Werner, "Refraction in Optical Metamaterials," proceedings of the *2008 Applied Computational Electromagnetics Society Conference,* Niagra Falls, Canada.

P. L. Werner, Z. Bayraktar, B. Rybicki, D. H. Werner, K. Schlager, and D. Linden,
"Stub-Loaded Long-Wire Monopoles Optimized for High Gain Performance," *IEEE Transactions on Antennas and Propagation*, Vol. 56, No. 3, pp. 639-644, March 2008.

J. A. Bossard, X. Liang, L. Li, S. Yun, D. H. Werner, B. Weiner, T. S. Mayer, P. F. Cristman, A. Diaz, and I. C. Khoo,
"Tunable Frequency Selective Surfaces and Negative-Zero-Positive Index Metamaterials Based on Liquid Crystals," *IEEE Transactions on Antennas and Propagation*, Vol. 56, No. 3,
pp. 1308-1320, May 2008.

T. G. Spence, and D. H. Werner,
"Design of Broadband Planar Arrays Based on the Optimization of Aperiodic Tilings," *IEEE Transactions on Antennas and Propagation*, Vol. 56, No. 1, pp. 76-86, January 2008.

J. S. Petko, and D. H. Werner,
"The Pareto Optimization of Ultra-wideband Polyfractal Arrays," *IEEE Transactions on Antennas and Propagation*, Vol. 56, No. 1, pp. 97-107, January 2008.

2007

T. G. Spence and D. H. Werner,
"Design of broadband planar arrays based on the optimization of aperiodic tilings," Proceedings of the *2007 North American Radio Science Meeting URSI - CNC/USNC,* Ottawa, Canada, July 2007.

I. C. Khoo, A. Diaz, D. Kwon, D. H. Werner, J. Liou, M. Stinger, J. H. Park, S. Kubo, and T. Mallouk,
"Nonlinear and Electro-Optics of Nano-Dispersed Nematic Liquid crystals with tunable negative-, zero-, and positive indices," *Journal of Nonlinear Optical Physics and Materials,* Vol. 16, Issue 03, pp. 381-399, 2007

X. Wang, D. H. Werner, L.-W. Li, and Y.-B. Gan,
"Interaction of Electromagnetic Waves with 3-D Arbitrarily Shaped Chiral Targets in the Presence of a Lossy Half Space," *IEEE Transactions on Antennas and Propagation*, Vol. 55, No. 12, pp. 3647-3655, December 2007.

X. Wang, D.H. Kwon, D. H. Werner, I.-C. Khoo, Alexander V. Kildishev and Vladimir M. Shalaev,
"Tunable Optical Negative-Index Metamaterials Employing Anisotropic Liquid Crystals," *Applied Physics Letters*, 91, 143122, 2007.

D.-H. Kwon, and D. H. Werner, "Low-index Metamaterial Designs in the Visible Spectrum," *Optics Express*, Vol. 15, Iss. 15,
pp. 9267-9272, July 23, 2007.

Z. Liu, U. K. Chettiar, A. V. Kildishev, V. M. Shalaev, D.-H. Kwon, Z. Bayraktar, and D. H. Werner,
"Optical Negative Index Metamerials with Low Losses: Nature-Inspired Methods for Optimal Design,"
in *Photonic Metamaterials: From Random to Periodic*, OSA Technical Digest (CD) (Optical Society of America, 2007), paper TuB23, Jackson Hole, Wyoming, June 4-7, 2007.

I. C. Khoo, D. H. Werner, and A. Diaz, Invited paper,
"Nano-Spheres Dispersed Liquid Crystal Cupra-nonlinear Negative-Zero-Positive Index Metamaterials,"
*Conference on Organic Photonic Materials and Devices IX Photonic West 2007,* San Jose, CA 1/2007.

A. Kildishev, V. Drachev, U. Chettiar, D. H. Werner, D.-H. Kwon, and V. Shalaev, Comment on
"Negative Refractive Index in Artificial Metamaterials" [A.N. Grigorenko, Opt. Lett 31, 2483-2485, 2006],
*Optics Letters*, v.32, pp.1510-1511, 2007.

A. V. Kildishev, U. K. Chettiar, Z. Liu, V. M. Shalaev, D.-H. Kwon, Z. Bayraktar, and D. H. Werner,
"Stochastic Optimization of Low-Loss Optical Negative Index Metamaterials,"
* JOSA B, Vol. 24, Issue 10, pp. A34-A39, *published in Feature Issue on Photonic Metamaterials, 2007.

J. S. Petko, and D. H. Werner,
"Design and Application of Autopolyploidy Based Polyfractal Expansions for Large Scale Genetic Algorithm Optimization of Antenna Arrays,"
*Proceedings of the 2007 ACES Conference* in Verona, Italy, March 19-23, 2007.

M. G. Bray, A. Kovalev, Z. Bayraktar, D. H. Werner, and T. S. Mayer,
"Reconfigurable Dipole Chaff Elements for Passive Standoff Detection of Chemical Agents,"
*Proceedings of the 2007 IEEE Antennas and Propagation Society International Symposium*, Honolulu, Hawaii, USA, pp. 1513-1516, June 10-15, 2007.

Z. Bayraktar, J. Bossard, and D. H. Werner,
"AMC Metamaterials for Low-profile Antennas Mounted on or Embedded in Composite Platforms,"
*Proceedings of the 2007 IEEE Antennas and Propagation Society International Symposium*, Honolulu, Hawaii, USA, pp. 1305-1308, June 10-15, 2007.

P. L. Werner, Z. Bayraktar, B. Rybicki, D. H. Werner, and K. Schlager,
"GA Optimized Stub-Loaded Monopoles with High Gain Performance,"
*Proceedings of the 2007 IEEE Antennas and Propagation Society International Symposium*, Honolulu, Hawaii, USA, pp. 2193-2196, June 10-15, 2007.

X. Wang, D. H. Werner, L.-W. Li, and Y. -B. Gan,
"Electromagnetic Scattering from Complex Targets Located in a Four-Layer Medium Model of a Densely Forested Environment,"
*Proceedings of the 2007 IEEE Antennas and Propagation Society International Symposium*, Honolulu, Hawaii, USA, pp. 4829-4832, June 10-15, 2007.

M. G. Bray, X. Wang, and D. H. Werner,
"Dispersive Chiral Frequency Selective Surfaces Simulated via FEBI and FDTD,"
*Proceedings of the 2007 IEEE Antennas and Propagation Society International Symposium*, Honolulu, Hawaii, USA, pp. 2538-2541, June 10-15, 2007.

M. E. Pellen, M. G. Bray, J. S. Petko, D. H. Werner, Q. Xiong, G. Chen, and P. C. Eklund,
"Electromagnetic Scattering from Long Nanowires,"
*Proceedings of the 2007 IEEE Antennas and Propagation Society International Symposium*, Honolulu, Hawaii, USA, pp. 3392-3395, June 10-15, 2007.

X. Liang, B. Weiner, D. H. Werner, and I. C. Khoo,
"Nano-Dispersed Liquid Crystal Tunable Negative-Zero-Positive Index Metamaterials,"
*Proceedings of the 2007 IEEE Antennas and Propagation Society International Symposium*, Honolulu, Hawaii, USA, pp. 3408-3411, June 10-15, 2007.

J. A. Bossard, Y. Tang, D. H. Werner, and T. S. Mayer,
"Genetic Algorithm Synthesis of Planar Zero Index Metamaterials for the Infrared with Application to Electromagnetic Cloaking,"
*Proceedings of the 2007 IEEE Antennas and Propagation Society International Symposium*, Honolulu, Hawaii, USA, pp. 5555-5558, June 10-15, 2007.

J. A. Bossard, D.-H. Kwon, Y. Tang, D. H. Werner, and T. S. Mayer,
"Low Loss Planar Negative Index Metamaterials for the Mid-Infrared Based on Frequency Selective Surfaces,"
*Proceedings of the 2007 IEEE Antennas and Propagation Society International Symposium*, Honolulu, Hawaii, USA, pp. 2873-2876, June 10-15, 2007.

J. A. Bossard, S. Yun, Y. Tang, J. A. Smith, D. H. Werner, and T. S. Mayer,
"Multiband All-Dielectric Frequency Selective Surface Filters for the Mid-Infrared,"
*Proceedings of the 2007 IEEE Antennas and Propagation Society International Symposium*, Honolulu, Hawaii, USA, pp. 3416-3419, June 10-15, 2007.

J. A. Bossard, Y. Tang, D. H. Werner, and T. S. Mayer,
"Genetically Designed Multiband Metallodielectric Frequency Selective Surface Filters for the Mid-Infrared,"
*Proceedings of the 2007 IEEE Antennas and Propagation Society International Symposium*, Honolulu, Hawaii, USA, pp. 3404-3407, June 10-15, 2007.

D.-H. Kwon, D. H. Werner, A. V. Kildishev, and V. M. Shalaev,
"Dual-Band Negative-Index Metamaterials in the Near-Infrared Frequency Range,"
*Proceedings of the 2007 IEEE Antennas and Propagation Society International Symposium*, Honolulu, Hawaii, USA, pp. 2861-2864, June 10-15, 2007.

D.-H. Kwon, and D. H. Werner,
"Synthesis of Zero-Index Metamaterial Slabs Using Genetic Algorithms,"
*Proceedings of the 2007 IEEE Antennas and Propagation Society International Symposium*, Honolulu, Hawaii, USA, pp. 2229-2232, June 10-15, 2007.

D.-H. Kwon, Z. Bayraktar, D. H. Werner, U. K. Chettiar, A. V. Kildishev, and V. M. Shalaev,
"Nature-Based Optimization of 2D Negative-Index Metamaterials,"
*Proceedings of the 2007 IEEE Antennas and Propagation Society International Symposium*, Honolulu, Hawaii, USA, pp. 1589-1592, June 10-15, 2007.

D.-H. Kwon, D. H. Werner, I.-C. Khoo, A. V. Kildishev, and V. M. Shalaev,
"Liquid Crystal Clad Metamaterial with a Tunable Negative-Zero-Positive Index of Refraction,"
*Proceedings of the 2007 IEEE Antennas and Propagation Society International Symposium*, Honolulu, Hawaii, USA, pp. 2828-2831, June 10-15, 2007.

D. H. Werner, D.-H. Kwon, I.-C. Khoo, A. V. Kildishev, and Vladimir M. Shalaev,
"Liquid Crystal Clad Near-Infrared Metamaterials with Tunable Negative-Zero-Positive Refractive Indices,"
*Optics Express*, Vol. 15, No. 6, pp. 3342-3347, 19 March 2007.

L. Akhoondzadeh-Asl, D. J. Kern, P. S. Hall, and D. H. Werner,
"Wideband Dipoles on Electromagnetic Bandgap Ground Planes," *IEEE Transactions on Antennas and Propagation*, Volume 55, Issue 9, pp. 2426-2434, Sept 2007.

D.-H. Kwon, L. Li, J. A. Bossard, M. G. Bray, and D. H. Werner,
"Zero Index Metamaterials with Checkerboard Structure," *IEE Electronics Letters*, Volume 43, Issue 6, pp. 9-10, March 15, 2007.

D.-H. Kwon, D. H. Werner, A. V. Kildishev, and V. M. Shalaev,
"Near-Infrared Metamaterials with Dual-Band Negative-Index Characteristics,"
*Optics Express*, Vol. 15, No. 4, pp. 1647-1652, 19 February 2007.

J. S. Petko, and D. H. Werner,
"An Autopolyploidy Based Genetic Algorithm for Enhanced Evolution of Linear Polyfractal Arrays," * IEEE Transactions on Antennas and Propagation,* Vol. 55, No. 3, pp. 583-593, March 2007.

C. S. DeLuccia, and D. H. Werner,
"Nature-based Design of Aperiodic Linear Arrays with Broadband Elements Using a Combination of Rapid Neural Network Estimation Techniques and Genetic Algorithms," * IEEE Antennas and Propagation Magazine, * Vol. 49, No: 5, pp. 13-23, October 2007.

R. K. Shaw, B. R. Long, D. H. Werner, and A. Gavrin,
"The Characterization of Conductive Textile Materials Intended for Radio Frequency Applications," * IEEE Antennas and Propagation Magazine,* Vol. 49, No. 3, pp.28-40, June 2007.

X. Liang, D. H. Werner, and B. Weiner,
"A Novel Concept for Reconfigurable Frequency Selective Surfaces Based on Silicon Switches," *Microwave and Optical Technology Letters*, Vol. 49, No. 1, pp. 109 -114, January 2007.

D.-H Kwon, J. A. Bossard and D. H. Werner,
"Optical Metamaterials with Low and Zero Index of Refraction," *Proceedings of the 2007 URSI North American Radio Science Meeting*, Ottawa, Canada, 7 - 12 July 2007.

2006

I. C. Khoo, and D. H. Werner, Invited Keynote Presentation on
"Low Loss Reconfigurable Metallo-dielectric and All-dielectric Frequency Selective Surfaces and Metamaterials for Optical Filters and Switching Applications," *International Symposium on Bio-Photonics, Nano-Photonics and Metamaterials*, Hangzhou, China, 2006.

Q. Xiong, G. Chen, M. E. Pellen, J. S. Petko, D. H. Werner, and P. C. Eklund,
"Raman Antenna Effect of Semiconducting Nanowires," *Proceedings of the 2006 Materials Research Society Fall Meeting,* Boston, MA, November 21-December 1, 2006.

Y. Tang, J. A. Bossard, M. A. Gingrich, J. A. Smith, T. S. Mayer, and D. H. Werner,
"Realization of Planar Infrared Negative Index Metamaterials through Genetic Algorithm Optimization of Frequency Selective Surfaces," *Proceedings of the 2006 Materials Research Society Fall Meeting,* Boston, MA, November 28 - 30, 2006.

I. Khoo, A. Diaz, J. Bossard, and D. Werner,
"Liquid Crystal Cladded Metallo-Dielectric and All-Dielectric Frequency Selective Surfaces for Broadband Tunable Optical Filters and Planar Negative Index Optics," *Proceedings of SPIE Conference on Liquid Crystals X*, Vol. 6332, pp. 63320W/1-8, 2006.

J. A. Bossard, D. H. Werner, L. Li, and T. S. Mayer,
"The Synthesis of Frequency Selective Surfaces for Infrared Filters," *Proceedings of the 2006 ACES Conference*, Miami, FL, March 12-16, 2006.

I. C. Khoo, A. Diaz, J. Bossard, X. Liang, and D. Werner,
"Nano-Dispersed Liquid Crystalline Structures for Tunable Negative-, Zero-, and Positive Index Materials in the Optical-Terahertz Regime," *IEEE Proceedings of the International Symposium on Bio-Photonics, Nano-Photonics and Metamaterials*, Hangzhou, China, Oct. 16-19, 2006.

T. G. Spence, and D. H. Werner,
"A Novel Miniature Broadband/Multiband Antenna Based on an End-Loaded Planar Open-Sleeve Dipole," *IEEE Transactions on Antennas and Propagation, *Vol. 54, No. 12, pp. 3614-3620, December 2006.

D. J. Kern, and D. H. Werner,
"Magnetic Loading of EBG AMC Ground Planes and Ultra-thin Absorbers for Improved Bandwidth Performance and Reduced Size," *Microwave and Optical Technology Letters*, Vol. 48, No. 12, pp. 2468-2471, December 2006.

D. H. Werner, J. V. Badding, T. J. Scheidemantel, P. J. A. Sazio, A. A. Correa, C. E. Finlayson, N. F. Finlayson, D. J. Won, H. Fang, B. Jackson, V. Gopalan, and L. Li,
"Fabrication of Semiconductor-Metal Optical Fiber Metamaterials for Electromagnetic Devices,"
*Proceedings of the 2006 IEEE Antennas and Propagation Society International Symposium with USNC/URSI National Radio Science and AMEREM Meetings,*
Albuquerque, NM, URSI Digest, July 9-14, 2006.

J. A. Bossard, L. Li, D. H. Werner, and I. C. Khoo,
"Infrared Liquid Crystal Tunable Frequency Selective Surfaces,"
*Proceedings of the 2006 IEEE Antennas and Propagation Society International Symposium with USNC/URSI National Radio Science and AMEREM Meetings,*
Albuquerque, NM, pp. 4489-4492, July 9-14, 2006.

J. S. Petko, and D. H. Werner,
"The Pareto Optimization of Ultra-Wideband Polyfractal Arrays,"
*Proceedings of the 2006 IEEE Antennas and Propagation Society International Symposium with USNC/URSI National Radio Science and AMEREM Meetings,*
Albuquerque, NM, pp. 4479-4482, July 9-14, 2006.

R. K. Shaw, and D. H. Werner,
"Design of Optimal Broadband Microstrip Antenna Elements in the Array Environment Using Genetic Algorithms,"

Z. Bayraktar, P. L. Werner, and D. H. Werner,
"Miniaturization of Stochastic Linear Phased Arrays via Orthogonal Design Initialization and a Hybrid Particle Swarm Optimizer,"

J. A. Bossard, L. Li, J. A. Smith, D. H. Werner, T. S. Mayer, R. P. Drupp, and Y. Tang,
"Terahertz Applications of Frequency Selective Surfaces: Analysis, Design, Fabrication and Testing,"

D. W. Boeringer, and D. H. Werner,
"Bézier Surface Optimization of Amplitude Weights for a Curtain Array,"

T. G. Spence, and D. H. Werner,
"Thinning of Aperiodic Antenna Arrays for Low Side-Lobe Levels and Broadband Operation Using Genetic Algorithms,"

J. S. Petko, and D. H. Werner,
"Comparison of Multi-Objective Optimization Methods for Large-N Antenna Arrays,"

M. G. Bray, Z. Bayraktar, and D. H. Werner,
"GA Optimized Ultra-Thin Tunable EBG AMC Surfaces,"

D. J. Kern, J. A. Bossard, and D. H. Werner,
"Design of Reconfigurable Electromagnetic Bandgap Surfaces as Artificial Magnetic Conducting Ground Planes And Absorbers,"

X. Liang, L. Li, J. A. Bossard, and D. H. Werner,
"Reconfigurable Frequency Selective Surfaces with Silicon Switches,"

M. J. Facchine, and D. H. Werner,
"Fractal Spheres as Molecules for Artificial Dielectric Metamaterials,"
Special issue of *Electromagnetics*. Vol. 26, No. 3-4, April-June 2006, pp. 289-300.

M. Fernández Pantoja, F. García Ruiz, A. Rubio Bretones, S. González García, R. Gómez Martín, J. M. González Abersú,
J. Romeu, J. M. Rius, P. L. Werner, and D. H. Werner,
"On The Design Of Small Thin-Wire Antennas Using GA,"
*IEEE Transactions on Antennas and Propagation*. Vol. 54, No. 6, pp. 1879-1882, June 2006.

Z. Bayraktar, D. H. Werner, and P. L. Werner,
"The Design of Miniature Three-element Stochastic Yagi-Uda Arrays Using Particle Swarm Optimization,"
*IEEE Antennas and Wireless Propagation Letters*. Vol. 5, Issue 1, pp. 22-26, Dec 2006.

L. Li, D. H. Werner, J. A. Bossard, and T. S. Mayer,
"A Model-Based Parameter Estimation Technique for Wideband Interpolation of Periodic Moment Method Impedance Matrices with Application to Genetic Algorithm Optimization of Frequency Selective Surfaces,"
*IEEE Transactions on Antennas and Propagation*. Vol. 54, No. 3, pp. 908-924, March 2006.

A. Semichaevsky, A. Akyurtlu, D. Kern, D. H. Werner, and M. G. Bray,
"Novel BI-FDTD Approach for the Ananlysis of Chiral Cylinders and Spheres,"
*IEEE Transactions on Antennas and Propagation*. Vol. 54, No. 3, pp. 925-932, March 2006.

J. A. Bossard, D. H. Werner, T. S. Mayer, J. A. Smith, Y. U. Tang, R. Drupp, and L. Li,
"The Design and Fabrication of Planar Multiband Metallodielectric Frequency Selective Surfaces for Infrared Applications,"
*IEEE Transactions on Antennas and Propagation*. Vol. 54, No. 4, pp. 1265-1276, April 2006.

D. W. Boeringer, and D. H. Werner,
"Bézier Representations for the Multi-Objective Optimization of Conformal Array Amplitude Weights,"
*IEEE Transactions on Antennas and Propagation*. Vol. 54, No. 7, pp. 1964-1970, July 2006.

I. C. Khoo, Y. Williams, A. Diaz, K. Chen, J. Bossard, D. Werner, E. Graugnard, and C. J. Summers,
"Liquid-Crystals for Optical Filters, Switches and Tunable Negative Index Material Development,"
*Molecular Crystal Liquid Crystal*, Vol. 453, p. 309, 2006.

I. C. Khoo, D. H. Werner, X. Liang, A. Diaz, and B. Weiner,
"Nano-sphere Dispersed Liquid Crystals for Tunable Negative-Zero-Positive Index of Refraction in the Optical and Terahertz Regimes,"
*Optics Letters*, Vol. 31, Issue 17, pp. 2592-2594, August 9, 2006.

2005

D. H. Werner, J. A. Bossard, M. A. Gingrich, L. Li, Y. Tang, J. A. Smith, and T. S. Mayer,
"The Synthesis of Low Loss Negative Index Metamaterials for Applications in the Infrared and Beyond,"
*The 2nd Symposium on Infrared Materials and Technologies,* University Park, PA, Nov. 21-25, 2005.

M. A. Gingrich, and D. H. Werner,
"Synthesis of Zero Index of Refraction Metamaterials via Frequency-Selective Surfaces Using Genetic Algorithms,"
*Proceedings of the 2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting,*
Washington DC, Vol. 1A, pp. 713-716, July 3-8, 2005.

R. Shaw, B. R. Long, D. H. Werner, and A. Gavrin,
"The Radio Frequency Characterization of Conductive Textile Materials: A Preliminary Step for Accurate Antenna Modeling,"
*Proceedings of the 2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting,*
Washington DC, Vol. 4B, pp. 431-434, July 3-8, 2005.

L. Li, and D. H. Werner,
"Design of All-Dielectric Frequency Selective Surfaces Using Genetic Algorithms Combined with the Finite Element-Boundary Integral Method,"
*Proceedings of the 2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting,*
Washington DC, Vol. 4A, pp. 376-379, July 3-8, 2005.

L. Li, D. H. Werner, and J. A. Bossard,
"A Model-Based Parameter Estimation Technique for Wideband Interpolation of Periodic Moment Method Impedance Matrices,"

C. S. DeLuccia, and D. H. Werner,
"Efficient Neural Network Interpolation Schemes for Driving Point Impedances of Linear Phased Arrays with Microstrip Antenna Elements,"

Z. Bayraktar, P. L. Werner, and D. H. Werner,
"Miniature Three-element Stochastic Yagi-Uda Array Optimization via Particle Swarm Intelligence,"

J. N. Bogard, D. H. Werner, and P. L. Werner,
"Optimization of Peano-Gosper Fractile Arrays for Broadband Performance Using Genetic Algorithms to Eliminate Grating Lobes During Scanning,"

D. W. Boeringer, and D. H. Werner,
"An Efficiency-Constrained Application of a Modified Bernstein Polynomial for Conformal Array Amplitude Excitation Optimization,"

T. Liang, L. Li, J. A. Bossard, D. H. Werner, and T. S. Mayer,
"Reconfigurable Ultra-thin EBG Absorbers Using Conducting Polymers,"

D. J. Kern, T. G. Spence, and D. H. Werner,
"The Design Optimization of Antennas in the Presence of EBG AMC Ground Planes,"

J. A. Bossard, J. A. Smith, D. H. Werner, T. S. Mayer, and R. P. Drupp,
"Multiband Planar Infrared Metallodielectric Photonic Crystals Designed Using Genetic Algorithms with Fabrication Constraints,"

J. S. Petko, and D. H. Werner,
"Pareto Optimization of Planar Fractal-Random Arrays using the Strength Pareto Evolutionary Algorithm and Generator Duplication,"

J. S. Petko, and D. H. Werner,
"Theoretical Formulation for an Electrically Small Microstrip Patch Antenna Loaded with Negative Index Materials,"

M. G. Bray, and D. H. Werner,
"A Simple Dispersive Chiral FDTD Formulation Implemented on a Yee Grid,"

D. H. Werner, D. J. Kern, and M. G. Bray,
"Advances in EBG Design Concepts Based on Planar FSS Structures," *Proceedings of the Loughborough Antennas and Propagation Conference 2005* (invited talk), pp. 259-262, Loughborough University, Loughborough, Leicestershire, UK, April 4-5, 2005.

J. N. Bogard, and D. H. Werner,
"Optimization of Peano-Gosper Fractile Arrays Using Genetic Algorithms to Reduce Grating Lobes During Scanning," *Proceedings of the 2005 IEEE International Radar Conference,* pp. 905-909, Arlington, Virginia, May 9-12, 2005.

J. S. Petko, and D. H. Werner,
"The Autopolyploidy Enhanced Evolution of Large-N Fractal-Random Arrays,"
Proceedings of the * 2005 IEEE International Radar Conference,* pp. 922-926, Arlington, Virginia, May 9-12, 2005.

J. S. Petko, and D. H. Werner,
"The Evolution of Optimal Linear Polyfractal Arrays Using Genetic Algorithms,"
*IEEE Transactions on Antennas and Propagation*, Vol. 53, No. 11, pp. 3604-3615, November 2005.

M. A. Gingrich, and D. H. Werner,
"Synthesis of Low/Zero Index of Refraction Metamaterials from Frequency Selective Surfaces Using Genetic Algorithms,"
*IEE Electronics Letters*, Vol. 41, No. 23, pp. 1266-1267, November 10, 2005.

J. A. Bossard, D. H. Werner, T. S. Mayer, and R. P. Drupp,
"A Novel Design Methodology for Reconfigurable Frequency Selective Surfaces
Using Genetic Algorithms," *IEEE Transactions on Antennas and Propagation*, Vol 53, No. 4, pp. 1390-1400, April 2005.

D. J. Kern, D. H. Werner, A. Monorchio, L. Lanuzza, and M. J. Wilhelm,
"The Design Synthesis of Multi-band Artificial Magnetic Conductors Using High Impedance Frequency Selective Surfaces,"
*IEEE Transactions on Antennas and Propagation*, Special Issue on Artificial Magnetic Conductors, Soft/Hard Surfaces, and
other Complex Surfaces, Vol. 53, No. 1, pp. 8-17, January 2005.

D. J. Kern, D. H. Werner, and M. Lisovich,
"Metaferrites: Using Electromagnetic Bandgap
Structures to Synthesize Metamaterial Ferrites," *IEEE Transactions on Antennas and Propagation*, Vol. 53, No. 4, pp.1382-1389, April 2005.

R. Drupp, J. Bossard, D. H. Werner, and T. S. Mayer,
"Single-layer Multi-band Infrared Metallodielectric
Photonic Crystals Designed by Genetic Algorithm Optimization" *Applied Physics Letters*, Vol. 86, Issue 8, id.081102 (3 pages), 21 Feb 2005.

D. W. Boeringer, and D. H. Werner,
"Efficiency-Constrained Particle Swarm Optimization of a Modified Bernstein
Polynomial for Conformal Array Excitation Amplitude Synthesis," *IEEE Transactions on Antennas and Propagation* Vol. 53, No. 8, pp. 2662-2673, August 2005.

P. L. Werner, and D. H. Werner,
"Design Synthesis of Miniature Multi-band Monopole Antennas with Application
to Ground-based and Vehicular Communication Systems," *IEEE Antennas and Wireless Propagation Letters*, Vol. 4, pp. 104-106, 2005.

2004

D. H. Werner, M. G. Bray, R. J. Allard, and P. L. Werner. *The Synthesis
and Design of Communication Antennas Using Genetic Algorithms*, Chapter in *Soft Computing in Communications*,
Lipo Wang, Editor, Springer-Verlag, New York, pp. 221-244, 2004.

A. Semichaevsky, A. Akyurtlu, D. Kern, and D. Werner, "Analysis of the Interaction of Electromagnetic Waves
with a Chiral Cylinder Using a Novel FDTD Approach" invited paper, *The 20th ACES Annual Review of Progress in Applied Computational
Electromagnetics*, Syracuse, NY, April 18-23, 2004.

A. Semichaevsky, A. Akyurtlu, D. Kern, and D.H. Werner, "Novel FDTD Approach for the Analysis of Chiral Cylinders,"
* Proceedings of the 2004 IEEE Antennas and Propagation International Symposium*, Monterey, CA, Vol. I, pp. 73-76, June 21-26, 2004.

M. G. Bray, and D.H. Werner, "A Novel Design Approach for an Independently Tunable Dual-Band EBG AMC Surface,"
*Proceedings of the 2004 IEEE Antennas and Propagation International Symposium*, Monterey, CA, Vol. I, pp. 289-292, June 21-26, 2004.

D. H. Werner, W. Kuhirun, and P. L. Werner, "Fractile Arrays: A New Class of Broadband Tiled Arrays with Fractal Boundaries,"
*Proceedings of the 2004 IEEE Antennas and Propagation International Symposium*, Monterey, CA, Vol. I, pp. 563566, June 21-26, 2004.

D. J. Kern, D. H. Werner, and P. L. Werner, "Optimization of Multi-band AMC Surfaces with Magnetic Loading,"
*Proceedings of the 2004 IEEE Antennas and Propagation International Symposium*, Monterey, CA, Vol. I, pp. 823 826, June 21-26, 2004.

C. S. DeLuccia, D. H. Werner, P. L. Werner, M.F. Pantoja, and A. R. Bretones, "A Novel Frequency Agile Beam Scanning Reconfigurable Antenna,"
*Proceedings of the 2004 IEEE Antennas and Propagation International Symposium*, Monterey, CA, Vol. II, pp. 18391842, June 21-26, 2004.

M. G. Bray, and D. H. Werner, "A Broadband Open-Sleeve Dipole Antenna Mounted Above a Tunable EBG AMC Ground Plane,"
*Proceedings of the 2004 IEEE Antennas and Propagation International Symposium*, Monterey, CA, Vol. II, pp. 11471150, June 21-26, 2004.

D. J. Kern, M. J. Wilhelm, D. H. Werner, and P. L. Werner, "A Novel Design Technique for Ultra-thin Tunable EBG AMC Surfaces,"
*Proceedings of the 2004 IEEE Antennas and Propagation International Symposium*, Monterey, CA, Vol. II, pp. 11671170, June 21-26, 2004.

R. P. Drupp, J. A. Bossard, D. H. Werner, and T. S. Meyer, "Multiband Planar Metallodielectric Photonic Crystals Using Frequency
Selective Surface Techniques," *Proceedings of the 2004 IEEE Antennas and Propagation International Symposium*, Monterey, CA, Vol. II, pp. 19071910, June 21-26, 2004.

J. A. Bossard, D. H. Werner, T. S. Meyer, and R. P. Drupp, "Reconfigurable Infrared Frequency Selective Surfaces"
*Proceedings of the 2004 IEEE Antennas and Propagation International Symposium*, Monterey, CA, Vol. II, pp. 19111914, June 21-26, 2004.

D. W. Boeringer, and D.H. Werner, "Particle Swarm Optimization of a Modified Bernstein Polynomial for Conformal Array Excitation
Synthesis," *Proceedings of the 2004 IEEE Antennas and Propagation International Symposium*, Monterey, CA, Vol. III, pp. 22932296, June 21-26, 2004.

J. S. Petko, and D.H. Werner, "Progressive Evolution of Fractal Random Arrays by Generator Mitosis," *Proceedings of the 2004
IEEE Antennas and Propagation International Symposium*, Monterey, CA, Vol. III, pp. 23052308, June 21-26, 2004.

P. L. Werner, and D. H. Werner, "Miniature Multi-band Whip Antennas Designed Using Genetic Algorithms With Application to
Vehicular Communication Systems," *Proceedings of the 2004 IEEE Antennas and Propagation International Symposium*,
Monterey, CA, Vol. IV, pp. 4404 4407, June 21-26, 2004.

T. G. Spence, D. H. Werner, and R. D. Groff, Genetic Algorithm Optimization of Some Novel Broadband and Multiband
Microstrip Antennas, *Proceedings of the 2004 IEEE Antennas and Propagation International Symposium*,
Monterey, CA, Vol. IV, pp. 44084411, June 21-26, 2004.

M. F. Pantoja, F. G. Ruiz, A. R. Bretones, G. Martin, S. G. Garcia, J.M. Gonzalez-Arbesu, J.Romeu, J.M. Rius, D. H. Werner,
and P.L. Werner, "GA Design of Small Wire Antennas," *Proceedings of the 2004 IEEE Antennas and Propagation International Symposium*,
Monterey, CA, Vol. IV, pp, 4412 4415, June 21-26, 2004.

T. G. Spence, and D.H. Werner, "Genetically Optimized Fractile Microstrip Patch Antennas," *Proceedings of the 2004 IEEE
Antennas and Propagation International Symposium*, Monterey, CA, Vol. IV, pp. 44244427, June 21-26, 2004.

M. Gingrich, D.H. Werner, and A. Monorchio, "The Synthesis of Planner Left-Handed Metamaterials from Frequency Selective Surfaces
Using Genetic Algorithms," *The Digest of the 2004 USNC/URSI National Radio Science Meeting*, Monterey, CA, p.166, June 21-26, 2004.

D. J. Kern, M. G. Bray, T. G. Spence, and D. H. Werner, "Novel Design Methodologies for Tunable EBG AMC Surfaces,"
*Bianisotropics 2004: Proceedings of the 10th Conference on Complex Media and Metamaterials*, Het Pand, Ghent, Belgium, pp. 192-195, Sept. 22-24, 2004.

D. H. Werner, M. A. Gingrich, J. A. Bossard, L. Li, and T. S. Mayer, "The Synthesis of Thin, Planar Negative Refractive Index Metamaterials for IR Applications,"
*2004 Symposium on Infrared Materials and Technologies*, University Park, PA, Oct. 4-5, 2004.

D. Baldacci, and D. H. Werner, "An Efficient Recursive Procedure for Calculating the Driving Point
Impedance of Linear and Planar Fractal Arrays." *Proceedings of the 2004 IEEE Antennas and Propagation Society International Symposium*, Boston,
MA, Vol. 52, No.2, pp. 380-387. February 2004.

A. Akyurtlu, and D. H. Werner, "BI-FDTD: A Novel Finite-Difference
Time-Domain Formulation for Modeling Wave Propagation in Bi-Isotropic Media," *IEEE Transactions on Antennas and Propagation*, Vol. 52, No. 2,
pp. 416-425, February 2004.

D. H. Werner, D. Baldacci, and P. L. Werner, "An Efficient Procedure for Calculating
the Driving Point Impedance of Fractal Arrays," *IEEE Transactions on Antennas and Propagation*, Vol. 52, No. 2, pp. 380-387, February 2004.

D. W. Boeringer, and D. H. Werner, "Particle Swarm Optimization Versus Genetic Algorithms
for Phased Array Synthesis," *IEEE Transactions on Antennas and Propagation*, Vol. 52, No. 3, pp. 771-779, March 2004.

J. S. Petko and D. H. Werner, "Miniature Reconfigurable Three Dimensional Fractal Tree Antennas,"
*IEEE Transactions on Antennas and Propagation*, Vol. 52, No. 8, pp.1945-1956, August 2004.

D. H. Werner, W. Kuhirun, and P. L. Werner, "Fractile Arrays: A New Class of Tiled
Arrays with Fractal Boundaries," *IEEE Transactions on Antennas and Propagation*, Vol. 52, No. 8, pp. 2008-2018, August 2004.

A. Akyurtlu, and D. H. Werner, "A Novel Dispersive FDTD Formulation for Modeling Transient Propagation in Chiral Metamaterials,"
*IEEE Transactions on Antennas and Propagation*, Vol. 52, No. 9, pp. 2267-2276, Sept. 2004.

A. Akyurtlu, and D. H. Werner, "Modeling of Transverse Propagation Through a Uniaxial Bi-anisotropic Medium Using the
Finite-Difference Time-Domain Technique," *IEEE Transactions on Antennas and Propagation*, Vol. 52, No. 12, pp. 3273-3279, Dec. 2004.

D. W. Boeringer, D. H. Werner, and D. W. Machuga, "A Simultaneous Parameter Adaptation Scheme
for Genetic Algorithms with Application to Phased Array Synthesis," *IEEE Transactions on Antennas and Propagation*, Vol. 53, No. 1, pp. 356-371, January 2005.

J. N. Bogard, D. H. Werner, and P. L. Werner, "A Comparison of the Peano-Gosper Fractile Array with the Regular Hexagonal
Array," *Microwave and Optical Technology Letters*, Vol. 43, No. 6, pp. 524-526, Dec. 2004.

R. Drupp, J. Bossard, Y. H. Ye, D. Werner, and T. S. Mayer, "Dual-Band Infrared
Metallodielectric Photonic Crystals," *Applied Physics Letters*, Vol. 85, No. 10, pp. 1835-1837, September 6th, 2004.

2003

J. S. Petko, and D. H. Werner, "Miniature Reconfigurable Three Dimensional Fractal Tree Antennas,"
*Proceedings of the 2003 IEEE International Symposium on Antennas and Propagation and URSI North American Radio Science Meeting*, Columbus, OH,
Vol. 1, pp. 371-374, June 2003.

L. Lanuzza, A. Monorcho, D. J. Kern, and D. H. Werner, A Robust GA-FSS Technique for the Synthesis of
Optimal Multiband AMCs with Angular Stability, *Proceedings of the 2003 IEEE International Symposium on Antennas and Propagation and URSI North
American Radio Science Meeting*, Columbus, OH, Vol. 2, pp. 419-422, June 2003.

D. W. Boeringer, and D. H. Werner, "A Comparison of Particle Swarm Optimization and Genetic Algorithms for
Phased Array Synthesis Problem," *Proceedings of the 2003 IEEE International Symposium on Antennas and Propagation and URSI North American
Radio Science Meeting*, Columbus, OH, Vol. 1, pp. 181-184, June 2003.

D. W. Boeringer, and D. H. Werner, "Genetic Algorithms with Adaptive Parameters for Phased Array Synthesis,"

K. OConnor, R. Libonati, J. Culver, D. H. Werner, and P. L. Werner, "A Planar Spiral Balun Applied to a
Miniature Stochastic Dipole Antenna,"

D. J. Kern, and D. H. Werner, "The Synthesis of Metamaterial Ferrites for RF Applications Using Electromagnetic
Bandgap Structures,"

D. J. Kern, and D. H. Werner, "Active Negative Impedance Loaded EBG Structures for the Realization of
Ultra-Wideband Artificial Magnetic Conductors,"

D. H. Werner, and P. L. Werner, "The Design Optimization of Miniature Low Profile Antennas Placed in Close
Proximity to High-Impedance Surfaces,"

J. S. Petko, and D. H. Werner, "Genetically Optimized Two-Dimensional Fractal-Random Arrays,"

M. J. Facchine, and D. H. Werner, "Metamaterials Composed of Fractal Sphere Molecules," *,* Vol. 1, pp. 102-105, June 2003.

R. J Allard, and D. H. Werner, Genetic Algorithm Radiation Pattern Optimization of Microstrip Patch Antenna Arrays Conformal
to the Surfaces of Circular Cylinders,"

D. J. Kern, and D. H. Werner, Ultra-thin Electromagnetic Bandgap Absorbers Synthesized via Genetic Algorithm,

D. H. Werner, W. Kuhirun, and P. L. Werner, "A New Class of Modular Broadband Arrays Based on Gosper Islands and
Associated Peano-Gosper Curves,"

P. L. Werner, M. J. Wilhelm, R. T. Salisbury, L. D. Swann, and D. H. Werner, "Novel Design Techniques for
Miniature Circularly-Polarized Antennas Using Genetic Algorithms,"

A. Akyurtlu, and D. H. Werner, "Analysis of Double Negative Media with Magneto-Electric Coupling Using a Novel Dispersive FDTD
Formulation,"

J. A. Bossard, D. H. Werner, and M. G. Bray, "Efficience Impedance Interpolation and Pattern Approximation for
Linear Microstrip Phased Arrays Using Neural Networks,"

A. Akyurtlu, and D.H. Werner, Dispersive FDTD Formulations for Propagation Through Chiral Metamaterials,
*Proceedings of the 2003 IEEE International Symposium on Electromagnetic Compatibility*, 2003.

R. Drupp, J. A. Bossard, D. H. Werner, T. Mayer, and Yong Hong Ye, Multiband Infrared Frequency Selective Surfaces,
*Proceedings of the Fifth International Conference on Intelligent Materials*, The Pennsylvania State University, June 14-17, 2003.

D. J. Kern, and D. H. Werner, "A Genetic Algorithm Approach to the Design of Ultra-Thin Electromagnetic
Bandgap Absorbers," *Microwave and Optical Technology Letters*, Vol. 38, No. 1, pp. 61-64, July 2003.

D. J. Kern, D. H. Werner, M. J. Wilhelm, and K. H. Church, "Genetically Engineered Multiband High-Impedance Frequency Selective Surfaces,"
*Microwave and Optical Technology Letters*, Vol. 38, No. 5, pp. 400-403, Sept. 2003.

D. H. Werner, W. Kuhirun, and P. L. Werner, "The Peano-Gosper Fractal Array,"
*IEEE Transactions on Antennas and Propagation*, Vol. 51, No. 8, pp. 2063-2072, Aug. 2003.

D. H. Werner, and S. Ganguly, "An Overview of Fractal Antenna Engineering Research,"
* IEEE Antennas and Propagation Magazine*, Vol. 45, No. 1, pp. 38-57, Feb. 2003.

R. J. Allard, and D. H. Werner, "The Model-Based Parameter Estimation of Antenna Radiation Patterns Using
Windowed Interpolation and Spherical Harmonics," *IEEE Transactions on Antennas and Propagation*, Vol. 51, No. 8, pp. 1891-1906, Aug. 2003.

D. H. Werner, M. A. Gingrich, and P. L. Werner, "A Self-Similar Fractal Radiation Pattern
Synthesis Technique for Reconfigurable Multi-Band Arrays," *IEEE Transactions on Antennas and Propagation*, Vol. 51,
No. 7, pp. 1486-1498, July 2003.

R. J. Allard, D. H. Werner, and P. L. Werner, "Radiation Pattern Synthesis for Arrays of Conformal Antennas
Mounted on Arbitrarily-Shaped Three-Dimensional Platforms Using Genetic Algorithms," *IEEE Transactions on Antennas and Propagation*, Vol. 51,
No. 5, pp. 1054-1062, May 2003.

D. H. Werner, R. J. Allard, R. A. Martin, and R. Mittra, "A Reciprocity Approach for Calculating the Radiation Patterns of Arbitrarily Shaped
Microstrip Antennas Mounted on Circularly-Cylindrical Platforms," *IEEE Transactions on Antennas and Propagation*,
Vol. 51, No. 4, pp. 730-738, April 2003.

2002

M. G. Bray, D. H. Werner, D. W. Boeringer, and D. W. Machuga, Matching Network Design Using Genetic
Algorithms for Impedance Constrained Thinned Arrays, *Proceedings of the 2002 IEEE Antennas and Propagation Society International
Symposium*, San Antonio, TX, Vol. 1, pp. 528-531, 2002.

B. R. Long, and D. H. Werner. Equivalent Circuit Models for Canonical Chiral Elements,
* Proceedings of the 2002 IEEE Antennas and Propagation Society International Symposium*, San Antonio, TX, Vol. 1, pp. 752-755, 2002.

R. J. Allard, and D. H. Werner. A Flexible Analysis and Design Approach for Body-Mounted Conformal Microstrip
Antennas, *Proceedings of the 2002 IEEE Antennas and Propagation Society International Symposium*, San Antonio, TX, Vol. 4,
pp. 94-97, 2002.

P. L. Werner, and D. H. Werner. A Design Methodology for Multiband Stochastic Antennas, *Proceedings of the
2002 IEEE Antennas and Propagation Society International Symposium*, San Antonio, TX, Vol. 2, pp. 354-357, 2002.

M. J. Facchine, and D. H. Werner. Electromagnetic Scattering from Fractal Spheres,
*Proceedings of the 2002 IEEE Antennas and Propagation Society International Symposium*, San Antonio, TX, Vol. 3, pp. 106-109, 2002.

A. Akyurtlu, and D. H. Werner, Modeling of Transverse Propagation Through a Uniaxial Bi-Anisotropic Medium
Using the Finite-Difference Time-Domain Technique, *Proceedings of the 2002 IEEE Antennas and Propagation Society International Symposium*,
San Antonio, TX, Vol. 3, pp. 620-623, 2002.

D. H. Werner, P. L. Werner, J. W. Culver, S. D. Eason, and R. Libonati, Load Sensitivity Analysis for
Genetically Engineered Miniature Multiband Fractal Antennas, *Proceedings of the 2002 IEEE Antennas and Propagation Society International Symposium*, San Antonio, TX, Vol. 4, pp. 86-89, 2002.

J. Petko, and D. H. Werner, Dense 3-D Fractal Tree Structures as Miniature End-Loaded Dipole Antennas,
*Proceedings of the 2002 IEEE Antennas and Propagation Society International Symposium*, San Antonio, TX, Vol. 4,
pp. 94-97, 2002.

S. Mummareddy, D. H. Werner, and P. L. Werner, Genetic Optimization of Fractal Dipole Antenna Arrays for
Compact Size and Improved Impedance Performance Over Scan Angle, *Proceedings of the 2002 IEEE Antennas and Propagation Society International Symposium*,
San Antonio, TX, Vol. 4, pp. 98-101, 2002.

M. Wilhelm, K. Church, R. Taylor, D. H. Werner, and P. L. Werner, Direct-Write Processes as Enabling Tools
for Novel Antenna Development, *Proceedings of the 2002 IEEE Antennas and Propagation Society International Symposium*,
San Antonio, TX, Vol. 4, pp. 102-105, 2002.

D. J. Kern, D. H. Werner, R. Mittra, M. J. Wilhelm, and K. H. Church, Multiband High Impedance Frequency
Selective Surfaces, *2002 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting*,
San Antonio, TX, URSI Digest, p. 164, 2002.

K. Neiss, D. H. Werner, M. G. Bray, and S. Mummareddy, Nature-Based Antenna Design: Interpolating the Input Impedance
of Fractal Dipole Antennas via a Genetic Algorithm Trained Neural Network, *2002 IEEE Antennas and Propagation Society International Symposium and
USNC/URSI National Radio Science Meeting*, San Antonio, TX, URSI Digest, p. 374, 2002.

D. W. Boeringer, and D. H. Werner, "Adaptive Mutation Parameter Toggling Algorithm for Phase-only Array
Synthesis," *IEE Electronics Letters*, Vol. 38, No. 25, pp. 1618-1619, 2002.

M. G. Bray, D. H. Werner, D. W. Boeringer, and D. W. Machuga, "Optimization of Thinned Aperiodic Linear Phased Arrays
Using Genetic Algorithms to Reduce Grating Lobes During Scanning," *IEEE Transactions on Antennas and Propagation*, Vol. 50, No. 12, pp. 1732-1742, Dec. 2002.

B. R. Long, and D. H. Werner, "Broadband Euivalent Circuit Models for Canonical Chiral Elements,"
*Microwave and Optical Technology Letters*, Vol. 34, No. 3, pp. 181-183, 2002.

2001

D. H. Werner, and J. Yeo, A Novel Design Approach for Small Dual-Band Sierpinski Gasket Monopole
Antennas, *Proceedings of the 2001 IEEE Antennas and Propagation Society International Symposium*, Boston, MA, Vol. 3, pp. 632-635,
July 2001.

D. W. Boeringer, D. W. Machuga, and D. H. Werner, Synthesis of Phased Array Amplitude Weights for
Stationary Sidelobe Envelopes Using Genetic Algorithms, *Proceedings of the 2001 IEEE Antennas and Propagation Society International Symposium*, Boston, MA, Vol. 4, pp. 684-687, July 2001.

D. H. Werner, P. L. Werner, K. H. Church, J. W. Culver, and S. D. Eason, Genetically Engineered Dual-Band
Fractal Antennas, *Proceedings of the 2001 IEEE Antennas and Propagation Society International Symposium*, Boston, MA, Vol. 3, pp. 628-631, July 2001.

S. D. Eason, J. W. Culver, R. Libonati, D. H. Werner, P. L. Werner, and S. Mummareddy, UHF Fractal Antennas,
*Proceedings of the 2001 IEEE Antennas and Propagation Society International Symposium*, Boston, MA, Vol. 3, pp. 636-639, July 2001.

Long, B. R., and D. H. Werner, The Backscattering Characteristics of Wires Actively Loaded with Negative
Impedance Elements, *Proceedings of the 2001 USNC/URSI National Radio Science Meeting*, Boston, MA, p. 95. July 2001.

R. J. Allard, D. H. Werner, and P. L. Werner, A Radiation Pattern Synthesis Technique For Conformal
Antenna Arrays Mounted On Truncated PEC Circular Cylinders, *Proceedings of the 17 ^{th} Annual Review of Progress in Applied Computational
Electromagnetics (ACES)*, Naval Postgraduate School, Monterey, CA, pp. 61-68, March 2001.

M. Gingrich, D. H. Werner, and P. L. Werner, A Self-Similar Fractal Radiation Pattern Synthesis Technique
for the Design of Multi-Band and Broad-Band Arrays, *Proceedings of the* *17 ^{th} Annual Review of Progress in
Applied Computational Electromagnetics (ACES)*, Naval Postgraduate School, Monterey, CA, pp. 53-60, March 2001.

M. G. Bray, D. H. Werner, D. W. Boeringer, and D. W. Machuga, Optimization of Thinned Aperiodic Linear Arrays Using
Genetic Algorithms to Reduce Grating Lobes During Scanning, *Proceedings of the 17 ^{th} Annual Review of Progress in Applied Computational
Electromagnetics (ACES)*, Naval Postgraduate School, Monterey, CA, pp. 580-587, March 2001.

A. Akyurtlu, and D. H. Werner, A Novel Dispersive FDTD Method for Modeling Chiral Media, *Proceedings of the 17 ^{th} Annual Review of Progress in Applied Computational Electromagnetics (ACES)*, Naval
Postgraduate School, Monterey, CA, pp. 525-532, March 2001.

R. J. Allard, D. H. Werner, and P. L. Werner, A Radiation Pattern Synthesis Technique for Conformal Antenna
Arrays on PEC Circular Cylinders of Finite Length, *Proceedings of the 2001 IEEE Antennas and Propagation Society International Symposium*,
Boston, MA, Vol. 2, pp. 366-369, July 2001.

M. G. Bray, D. H. Werner, D. W. Boeringer, and D. W. Machuga, Thinned Aperiodic Linear Phased Array
Optimization for Reduced Grating Lobes During Scanning with Input Impedance Bounds, *Proceedings of the 2001 IEEE Antennas and Propagation Society
International Symposium*, Boston, MA, Vol. 3, pp. 688-691, July 2001.

A. Akyurtlu, and D. H. Werner, A Novel Dispersive FDTD Method for Modeling Chiral Media, *Proceedings of the 2001 IEEE Antennas and Propagation Society International Symposium*,
Boston, MA, Vol. 1, pp. 44-47, July 2001.

D. H. Werner, P.L. Werner, and K. H. Church, "Genetically Engineered Multiband Fractal Antennas,"
*IEE Electronics Letters,* Vol. 37, No. 19, pp. 1150-1151, 2001.

W. Yu, D. H. Werner, and R. Mittra, "Finite Difference Time Domain (FDTD) Analysis of an Artificially-Synthesized Absorbing Medium,"
*Journal of Electromagnetic Waves and Applications*, Vol. 15, No. 8, pp. 1005-1026, 2001.

R. A. Martin, and D. H. Werner, "The Analysis of a Center-Fed Helical Microstrip Antenna Mounted on a
Dielectric-Coated Circular Cylinder Using the Reciprocity Theorem," *IEEE Transactions on Antennas and Propagation*, Vol. 49, No. 12, pp. 864-867, 2001.

W. Yu, D.H. Werner, and R. Mittra, "Reflection Characteristic Analysis of an Artificially Synthesized Absorbing Medium,"
*IEEE Transactions on Magnetics*, Vol. 37, No. 5, 2001.

D. H. Werner, D.M. Jones, and P.L. Werner, "The Electromagnetic Fields of Elliptical Torus Knots,"
*IEEE Transactions on Antennas and Propagation*, Vol. 49, No. 6, pp. 980-991, 2001.

J. A. Huffman, and D.H. Werner, "Modeling of a Cylindrical Wire Antenna with Flat End Caps Using a Rigorous Moment Method Technique,"
*Radio Science*, Vol. 36, No. 3, pp. 407-423, 2001.

D. H. Werner, Comments on "Exact Solutions of Electromagnetic Fields in Both Near and Far Zones Radiated by Thin Circular-Loop Antennas: A General Representation,"
*IEEE Transactions on Antennas and Propagation*, Vol. 49, No. 1, p. 109, 2001.

2000

B. R. Long, P.L. Werner, and D.H. Werner, "Genetic Algorithm Optimization of Dipole Equivalent Circuit
Models," *Microwave and Optical Technology Letters*, Vol.27, No. 4, pp. 259-261, 2000.

A. Akyurtlu, D.H. Werner, and K. Aydin, "BI-FDTD: A New Technique for Modeling Electromagnetic Wave Interaction with BI-Isotropic Media,"
*Microwave and Optical Technology Letters*, Vol. 26, No. 4, pp. 239-242, 2000.

J. v. Hagen, R. Mittra, P.L. Werner, and D.H. Werner, "Toward the Synthesis of Artificial Magnetic Media,"
*Microwave and Optical Technology Letters*, Vol. 27, No. 1, pp. 27-30, 2000.

D. H. Werner, "Near-Filed and Far-Field Expansions for Traveling-Wave Circular Loop Antennas,"
*Journal of Electromagnetic Waves and Applications*, Vol. 14, pp. 629-630, 2000.

D. H. Werner, and D. Lee, "Design of Dual-Polarized Multiband Frequency Selective Surfaces Using Fractal Elements,"
*IEE Electronics Letters*, Vol. 36, No. 6, pp. 487-488, 2000.

W. Yu, D. H. Werner, and R. Mittra, "An Artificially-Synthesized Absorbing Medium for the Truncation of FDTD Lattices,"
*IEEE Microwave and Guided Wave Letters*, Vol. 10, No. 4, pp. 128-130, 2000.

D. Arakaki, D. H. Werner, and R. Mittra, "A Technique for Analyzing Radiation from Conformal Antennas Mounted on Arbitrarily-Shaped
*Journal of Electromagnetic Waves and Applications*, Vol. 14, pp. 1505-1523, 2000.

B. Barbisch, D. H. Werner, and P. L. Werner, "A Genetic Algorithm Optimization Procedure for the Design of Uniformly Excited and Nonuniformly Spaced Broadband Low Sidelobe Arrays,"
Invited paper for the *Applied Computational Electromagnetics Society (ACES) Journal*, Special Issue on Genetic Algorithms, Vol. 15, No. 2, pp. 34-42, 2000.

D. H. Werner, and R. J. Allard, "The Simultaneous Interpolation of Antenna Radiation Patterns in Both the
Spatial and Frequency Domains Using Model-Based Parameter Estimation,"
*IEEE Transactions on Antennas and Propagation*, Vol. 48, No. 3, pp. 383-392, 2000.

P. L. Werner, R. Mittra, and D. H. Werner, "Extraction of SPICE-Type Equivalent Circuits of Microwave
Components and Discontinuities Using the Genetic Algorithm Optimization Technique," *IEEE Transactions on Components, Packaging, and Manufacturing
Technology*, Vol. 23, No. 1, pp. 55-61, 2000.

D. H. Werner, "Near-Field and Far-Field Expansions for Traveling-Wave Circular Loop Antennas,"
*Progress in Electromagnetics Research*, PIER 28, pp. 33-45, 2000.

D. H. Werner, and R. Mittra, Editors, *Frontiers in Electromagnetics*, IEEE Press, 2000, 787 pages with 8 color plates.

D. H. Werner, *The Electrodynamics of Torus Knots,* Chapter in *Frontiers in Electromagnetics*, D. H. Werner and R. Mittra, Editors, IEEE Press, pp.
289-328, 2000.

D. H. Werner, *Lommel Expansions in Electromagnetics*, Chapter in *Frontiers in Electromagnetics,* D.
H. Werner and R. Mittra, Editors, IEEE Press, pp. 474-522, 2000.

D. H. Werner, P. L. Werner, D. L. Jaggard, A. D. Jaggard, C. Puente, and R. L. Haupt, *The Theory and Design
of Fractal Antenna Arrays*, Chapter in *Frontiers in Electromagnetics*, D. H. Werner and R. Mittra, Editors, IEEE Press, pp. 94-203, 2000.

D. H. Werner, *Near-Field and Far-Field Expansion for Traveling-Wave Circular
Antennas*, Chapter in * Electromagnetic Waves, PIER 28: Progress in Electromagnetics Research*, J.A. Kong, Editor, EMW Publishing, Cambridge, Massachusetts, pp. 29-41, 2000.

R. J. Allard, D. H. Werner, and J. Zmyslo, A Domain-Decomposition/Reciprocity Technique for the Analysis of
Arbitrarily-Shaped Microstrip Antennas with Dielectric Substrates and Superstrates Mounted on Circularly-Cylindrical Platforms *Proceedings of
the 16 ^{th} Annual Review of Progress in Applied Computational Electromagnetics (ACES)*, pp. 173-180, March 2000.

D. Arakaki, D. H. Werner, and R. Mittra, A Technique for Analyzing Radiation from Conformal Antennas Mounted on Arbitrarily-Shaped Conducting Bodies, *Proceedings of the 16 ^{th} Annual Review of Progress in
Applied Computational Electromagnetics (ACES)*, pp. 742-749, March 2000.

A. Akyurtlu, D. H. Werner, and K. Aydin, A New FDTD Scheme to Model Chiral
Media, *Proceedings of the 16 ^{th} Annual Review of Progress in Applied Computational Electromagnetics (ACES)*, pp. 181-188. Winner of
the ACES Student Paper Competition, March 2000.

D. H. Werner, and P. L. Werner, The Radiation Characteristics of Recursively Generated
Self-Scalable and Self-Similar Arrays, ^{th} Annual Review of Progress in Applied
Computational Electromagnetics (ACES)

W. Yu, R. Mittra, D. Arakaki, and D. H. Werner, A Conformal Finite Difference
Time Domain (CFDTD) Algorithm for Modeling Perfectly Conducting Objects, ^{th} Annual Review of Progress in Applied
Computational Electromagnetics (ACES)

R. A. Martin, and D. H. Werner, The Analysis of a Center-Fed Helical Microstrip Antenna Mounted on a
Dielectric-Coated Circular Cylinder Using the Reciprocity Theorem, ^{th} Annual
Review of Progress in Applied Computational Electromagnetics (ACES)

B. R. Long, P. L. Werner, and D. H. Werner, Dipole Equivalent Circuit Optimization Using Genetic
Algorithm, ^{th} Annual Review of Progress in Applied Computational Electromagnetics (ACES)

D. H. Werner, R. Mittra, and D. Arakaki, A Review of the Reciprocity Approach to Pattern Computation of Antennas
Operating in Complex Environments, *Proceedings of the IEEE AP-2000 Conference*, Davos, Switzerland, April 2000.

R. Mittra, Y. Yang, and D. H. Werner, An Extrapolation Technique for Predicting the Radiation Pattern of Antennas and
Arrays Located on Large Structures, *Proceedings of the IEEE AP-S/URSI International Conference*, Salt Lake City, Utah, Vol. 2, pp. 1046-1049, July 2000.

D. Arakaki, D. H. Werner, and R. Mittra, A Technique for Analyzing Radiation From Conformal Antennas Mounted on
Arbitrarily-Shaped Conducting Bodies, *Proceedings of the IEEE AP-S/URSI International Conference*, Salt Lake City, Utah, Vol. 1, pp. 10-13, July 2000.

R. J. Allard, D. H. Werner, and J. S. Zmyslo, A Domain-Decomposition/Reciprocity Technique for the Analysis of
Arbitrarily-Shaped Dielectric-Loaded Microstrip Antennas Mounted on Circularly-Cylindrical Platforms, *Proceedings of the IEEE AP-S/URSI
International Conference*, Salt Lake City, Utah, Vol. 1, pp. 2-5, July 2000.

D. H. Werner, and D. Lee, A Design Approach for Dual-Polarized Multiband Frequency Selective Surfaces
Using Fractal Elements, *Proceedings of the IEEE AP-S/URSI International Conference*, Salt Lake City, Utah, Vol. 3, pp. 1692-1695, July 2000.

R. A. Martin, and D. H. Werner, The Analysis of a Center-Fed Helical
Microstrip Antenna Mounted on a Dielectric-Coated Circular Cylinder Using the Reciprocity Theorem, *Proceedings of the IEEE AP-S/URSI International
Conference*, Salt Lake City, Utah, Vol. 864-867, July 2000.

A. Akyurtlu, H. Werner, and K. Aydin, A Novel FDTD Technique for
Modeling Chiral Media, *Proceedings of the IEEE AP-S/URSI International Conference*, Salt Lake City, Utah, Vol. 3, pp. 1332-1335, July 2000.

B. R. Long, P. L. Werner, and D. H. Werner, A Simple Broadband Dipole
Equivalent Circuit Model, *Proceedings of the IEEE AP-S/URSI International Conference*, Salt Lake City, Utah, Vol. 2, pp. 1046-1049, July 2000.

R. Mittra, D. H. Werner, and Y. Yang, Anomalous Behavior of the Solution
to the Problem of Plane Wave Scattering from a Cylinder at Grazing Incidence, *Proceedings of the IEEE AP-S/URSI International Conference*,
Salt Lake City, Utah, URSI Digest, p.59. July 2000.

D. H. Werner, M. A. Gingrich, and P. L. Werner, A Generalized Fractal Radiation Pattern Synthesis Technique for the Design of Multiband and Broadband Arrays, *Proceedings of the IEEE AP-S/URSI International Conference*, Salt Lake City, Utah,
URSI Digest, p. 281. July 2000.

Before 2000

J. H. Wang, and D. H. Werner, Application of the Perfectly Matched Layer Technique to Scattering Problems
of Lossy Media, *10e Journees Internationales de Nice sur les Antennas Conferences*, Nice, France, pp. 96-99.

B. Barbisch and D. H. Werner, "Broad-Banding Uniformly Excited Antenna Arrays Using a Genetic Algorithm,"
*The 15th Annual Review of Progress in Applied Computational Electromagnetics (ACES)*, pp. 348-358, March 1999.

D. H. Werner, G.D. Mouyis, R. Mittra, and J.S. Zmyslo, A Reciprocity Approach for Determining Radiation Patterns
of Arbitrarily Shaped Patch Antennas Mounted on Circularly-Cylindrical Platforms, *The 15th Annual Review of Progress in Applied Computational
Electromagnetics (ACES)*, pp. 508-515, March 1999.

R. J. Allard, and D. H. Werner, Techniques for Model-Based Parameter Estimation of Antenna Radiation
Patterns, *The 15th Annual Review of Progress in Applied Computational Electromagnetics (ACES)*, pp. 286-293, March 1999.

P. L. Werner, R. Mittra, and D. H. Werner, Extraction of Equivalent Circuits of Microwave Devices Using the
Genetic Algorithm, *The 15th Annual Review of Progress in Applied Computational Electromagnetics (ACES)*, pp. 334-341, March 1999.

P. L. Werner, N. V. Veremey, R. Mittra, and D. H. Werner, Investigation of a Multi-Resonant Antenna for
Wideband Application, *The 15th Annual Review of Progress in Applied Computational Electromagnetics (ACES)*, pp. 69-71, March 1999.

J. V. Hagen, R. Mittra, and D. H. Werner, "MMSNEC Multiple Matrix Solver NEC, *The 15th Annual Review of
Progress in Applied Computational Electromagnetics (ACES)*, pp. 428-435, March 1999.

D. H. Werner, D. Mulyantini, and P. L. Werner, "A Closed-form Representation for the Directivity of Nonuniformly
Spaced Linear Arrays with Arbitrary Element Patterns," * IEE Electronics Letters*, Vol. 35, No. 25, pp. 2155-2157, 1999.

W. Yu, R. Mittra and D. H. Werner, "FDTD Modeling of an Artificially-Synthesized Absorbing Medium,"
*IEEE Microwave and Guided Wave Letters*, Vol. 9, No. 12, pp. 496-498, 1999.

A. Akyurtlu, D. H. Werner, V. Veremey, D. J. Steich, and K. Aydin, "Staircasing Errors in FDTD at an
Air/Dielectric Interface," *IEEE Microwave and Guided Wave Letters*, Vol. 9, No. 11, pp. 444-446, Nov. 1999.

D. H. Werner, A. Rubio Bretones, and B. R. Long, "Radiation Characteristics of Thin-wire Ternary Fractal Trees,"
*IEE Electronics Letters*, Vol. 35, No. 8, pp. 609-610, 1999.

D. H. Werner, R. L. Haupt, and P. L. Werner, "Fractal Antenna Engineering: The Theory and Design of Fractal
Antenna Arrays," *IEEE Antennas and Propagation Magazine*, Vol. 41, No. 5, pp. 37-59, Oct. 1999.

D. H. Werner, D. Mulyantini, and P. L. Werner, "A Closed-form Representation for the Directivity of Nonuniformly
Spaced Linear Arrays with Arbitrary Element Patterns," *IEE Electronics Letters*,Vol. 35, No. 25, pp. 2155-2157, 1999.

W. Yu, R. Mittra, and D. H. Werner, "FDTD Modeling of an Artificially-Synthesized Absorbing Medium,"
*IEEE Microwave and Guided Wave Letters*, Vol. 9, No. 12, pp. 496-498, 1999.

A. Akyurtlu, D. H. Werner, V. Veremey, D. J. Steich, and K. Aydin, "Staircasing Errors in FDTD at an
Air/Dielectric Interface," *IEEE Microwave and Guided Wave Letters*, Vol. 9, No. 11, pp. 444-446, Nov. 1999.

D. H. Werner, A. Rubio Bretones, and B. R. Long, "Radiation Characteristics of Thin-wire Ternary Fractal Trees,"
*IEE Electronics Letters*, Vol. 35, No. 8, pp. 609-610, 1999.

D. H. Werner, R. L. Haupt, and P. L. Werner, "Fractal Antenna Engineering: The Theory and Design of Fractal
Antenna Arrays," *IEEE Antennas and Propagation Magazine*, Vol. 41, No. 5, pp. 37-59, Oct. 1999.

D. H. Werner, K. C. Anushko, and P. L. Werner, "The Generation of Sum and Difference Patterns Using Fractal
Subarrays," *Microwave and Optical Technology Letters*, Vol. 22, No. 1. pp. 54-57, July 1999.

J. v. Hagen, D. H. Werner, and R. Mittra, "Polarization Selective Surfaces Composed of Trefoil Knot Elements,"
*Microwave and Optical Technology Letters*, Vol. 21, No. 3, pp. 170-173, 1999.

D. H. Werner, and R. J. Allard, "Accurate Modeling of Antiresonant Antennas Using the Method of Moments," *IEE Electronics Letters*, Vol. 35, No. 1, pp. 1-2, 7 January 1999.

P. L. Werner, Z. Altman, R. Mittra, D. H. Werner, and A. J. Ferraro, "Optimization of Stacked Vertical Dipoles
Above a Ground Plane Using the Genetic Algorithm," *Journal of Electromagnetic Waves and Applications*, Vol. 13, pp. 51-66, 1999.

D. H. Werner, "Radiation and Scattering From Thin Toroidally Knotted Wires," *IEEE Transactions on
Antennas and Propagation*, Vol. 47, No. 8, pp. 1351-1363, 1999.

D. H. Werner, and T. W. Colegrove, "On a New Cylindrical Harmonic Representation of Spherical Waves," *IEEE
Transactions on Antennas and Propagation*, Vol. 47, No. 1, pp. 97-100, 1999.

R. J. Allard, D. H. Werner, J. S. Zmyslo, and P. L. Werner, "Spectral Domain Interpolation of Antenna Radiation Pattens
Using Model-Based Parameter Estimation and Genetic Algorithms," *Proceedings of The 14th Annual Review of Progress in Applied Computational
Electromagnetics (ACES)*, Vol. 2, pp. 964-971, Naval Postgraduate School, Monterey, CA, March 16-20, 1998.

D. H. Werner, "A Unified Approach to PML Absorbing Media," *Proceedings of The 14th Annual Review of Progress
in Applied Computational Electromagnetics (ACES)*, Vol. 1, pp. 515-522, Naval Postgraduate School, Monterey, CA, March 16-20, 1998.

D. H. Werner, G. D. Mouyis, and R. Mittra, "A Reciprocity Approach for Determining Radiation Patterns of Patch
Antennas on Circularly-Cylindrical Platforms," *The 1998 IEEE Antennas and Propagation Society International Symposium Digest*, Vol. 3, pp.
1582-1585, Atlanta, Georgia, June 21-26, 1998.

D. H. Werner, "Electromagnetic Radiation and Scattering From Elliptical Torus Knots," *The 1998 IEEE
Antennas and Propagation Society International Symposium Digest*, Vol. 2, pp. 858-861, Atlanta, Georgia, June 21-26, 1998.

D. H. Werner, "Electromagnetic Radiation and Scattering From Elliptical Torus Knots," *Proceedings of The
1998 USNC/URSI National Radio Science Meeting*, p. 126, Atlanta, Georgia, June 21-26, 1998.

R. J. Allard, D. H. Werner, J. S. Zmyslo, and P. L. Werner, "Model-Based Parameter Estimation of Antenna
Radiation Pattern Frequency Spectra," *The 1998 IEEE Antennas and Propagation Society International Symposium Digest*, Vol.1, pp. 62-65,
Atlanta, Georgia, June 21-26, 1998.

P. L. Werner, R. Mittra, and D. H. Werner, "Extraction of Equivalent Circuits for Microstrip Components and
Discontinuities Using the Genetic Algorithm," *IEEE Microwave and Guided Wave Letters*, Vol. 8, No. 10, pp. 333-335, 1998.

D. H. Werner, "A Method of Moments Approach for the Efficient and Accurate Modeling of Moderately Thick
Cylindrical Wire Antennas," * IEEE Transactions on Antennas and Propagation*, Vol. 46, No. 3, pp. 373-382, March 1998.

D. H. Werner, and R. Mittra, "A New Field Scaling Interpretation of Berengers PML and its Comparison to Other
PML Formulations," *Microwave and Optical Technology Letters*, Vol. 16, No. 2, pp. 103-106, October 5, 1997.

K. A. Lysiak and D. H. Werner, "A Near-Field to Near-Field Transformation
for Steady State FDTD," *Proceedings of the 13th Annual Review of Progress in Applied Computational Electromagnetics (ACES)*, Naval
Postgraduate School, Monterey, CA, Vol. 1, pp. 390-397, 17-21 March 1997.

R. L. Haupt, and D. H. Werner, "Fractal Constructions and Decompositions of Planar Arrays," *Proceedings of
the 13th Annual Review of Progress in Applied Computational Electromagnetics (ACES)*, Naval Postgraduate School, Monterey, CA,
Vol. 1, pp. 291-296, 17-21 March 1997.

D. H. Werner and R. L. Haupt, "The Radiation Characteristics of Uniform Cantor and Sierpinski Carpet Arrays,"
*The 1997 IEEE Antennas and Propagation Society International Symposium and URSI Radio Science Meeting*, Montreal, Canada, IEEE Summary, pp. 1968-1971.

D. H. Werner, "The Electrodynamics of Torus Knots," *The 1997 IEEE Antennas and Propagation Society
International Symposium and URSI Radio Science Meeting*, Montreal, Canada, IEEE Summary, pp. 1468-1471.

P. L. Werner, Z. Altman, R. Mittra, D. H. Werner, and A. J. Ferraro, "Genetic Algorithm Optimization of Stacked
Vertical Dipoles Above a Ground Plane," *The 1997 IEEE Antennas and Propagation Society International Symposium and URSI Radio Science Meeting*,
Montreal, Canada, IEEE Summary, pp. 1976-1979.

R. Mittra, and D. H. Werner, "In Search of a Physically Realizable Perfectly Matched Absorber,"

D. H. Werner, and P. L. Werner, "Multiband Characteristics of Linear Fractal Arrays," *Proceedings of the
Fourth International Symposium on Antennas and EM Theory*, Xian, China, pp. 553-556.

P. L. Werner, and D. H. Werner, "On Approximations for the Cylindrical Wire Kernel," *Electronics Letters*,
Vol. 32, No. 23, pp. 2108-2109, Nov. 1996.

D. H. Werner, and V. Fotopoulos, "An Efficient Technique for Self-Term Evaluation of the Uniform Current Vector
Potential Integrals," *Journal of Electromagnetic Waves and Applications*, Vol. 10, pp. 1595-1600, 1996.

D. H. Werner, and P. L. Werner, "Frequency Independent Features of Self-Similar Fractal Antennas," *Radio
Science*, Vol. 31, No. 6, pp. 1331-1343, Nov.-Dec. 1996.

D. H. Werner, P. L. Werner, and A. J. Ferraro, "Frequency Independent Features of Self-Similar Fractal Antennas,"
*Proceedings of the 1996 IEEE AP-S International Symposium*, Baltimore, Maryland, pp. 2050-2053, 21-26 July 1996.

D. H. Werner, and P. L. Werner, "Near-Field Expressions for the Traveling Wave Loop Antenna," *Proceedings
of the 1996 IEEE AP-S International Symposium*, Baltimore, Maryland, pp. 844-847, 21-26 July 1996.

D. H. Werner, J. A. Huffman, and P. L. Werner, "An Exact Formulation for the Electromagnetic Fields of a
Cylindrical Antenna With a Triangular Current Distribution," *Radio Science*, Vol. 31, No. 4, pp. 701-714, July-Aug. 1996.

D. H. Werner, "An Exact Integration Procedure for Vector Potentials of Thin Circular Loop Antennas," *IEEE
Transactions on Antennas and Propagation*, Vol. 44, No.2, pp. 157-165, 1996.

D. H. Werner, "Correction to: An Exact Integration Procedure for Vector Potentials of Thin Circular Loop
Antennas," *IEEE Transactions on Antennas and Propagation*, Vol. 44, No. 8, p. 1199, 1996.

D. H. Werner and P. L. Werner, "On the Synthesis of Fractal Radiation Patterns," *Radio Science*, Vol. 30,
No. 1, pp. 29-45, 1995.

D. H. Werner, "An Exact Solution to the Uniform Current Circular Loop Vector Potential and Electric Field
Integrals," *Proceedings of the URSI National Radio Science Meeting*, University of Colorado at Boulder, Boulder, Colorado, p. 242, 3-7 January 1995.

D. H. Werner, S. E. Metker, and J. A. Huffman, "Computationally Efficient and Accurate Approximations for
Impedance Matrix Elements of NEC-Type Method of Moments Formulations," *Proceedings of the 11th Annual Review of Progress in Applied Computational
Electromagnetics*, Monterey, California, pp. 1009-1016, 20-24 March 1995.

P. L. Werner, and D. H. Werner, "Fractal Arrays and Fractal Radiation Patterns," *Proceedings of the 11th
Annual Review of Progress in Applied Computational Electromagnetics*, Monterey, California, pp.970-978, 20-24 March 1995.

D. H. Werner, "An Overview of Fractal Electrodynamics Research," *Proceedings of the 11th Annual Review of
Progress in Applied Computational Electromagnetics*, Monterey, California, pp. 964-969, 20-24 March 1995.

A. J. Ferraro, and D. H. Werner, "A Technique Using an Ionospheric Modification Instrument to Produce Controllable and Steerable Low Frequency Ionospheric
Arrays for Remote Sensing Applications," *Proceedings of the IEE Ninth International Conference on Antennas and Propagation*, Eidenhoven University of Technology, The Netherlands, 4-7 April 1995.

J. A. Huffman, and D. H. Werner, "Modeling of a Cylindrical Wire Antenna With Flat End Caps Using a Rigorous
Moment Method Technique," *IEEE AP-S International Symposium and USNC/URSI Radio Science Meeting*, Newport Beach, CA, Vol. 2, pp. 1258-1261, 18-23 June 1995.

P. L. Werner, and D. H. Werner, "Frequency-Independent Fractal Antennas," *1995 International Conference on
Radio Science (ICRS 95)*, Beijing, China, pp. 61-64, 10-12 August 1995.

D. H. Werner and P. L. Werner, "Correction to: On the Synthesis of Fractal Radiation Patterns," *Radio Science*,
Vol. 30, No. 3, p. 603, 1995.

D. H. Werner, J. A. Huffman, and P. L. Werner, "Techniques for Evaluating the Uniform Current Vector Potential
at the Isolated Singularity of the Cylindrical Wire Kernel," *IEEE Transactions on Antennas and Propagation*, Vol. 42, No. 11, pp. 1549-1553, 1994.

D. H. Werner, J. A. Huffman, and P. L. Werner, "Techniques for Evaluating the Uniform Current Vector Potential
at the Isolated Singularity of the Cylindrical Wire Kernel," *Proceedings of the 10th Annual Review of Progress in Applied Computational Electromagnetics*,
Monterey, California, pp. 106-112, 21-26 March 1994.

P. L. Werner, and D. H. Werner, "A New Method for Evaluating the Generalized Exponential Integrals Associated
with Thin Straight-Wire Antennas," *Proceedings of the 10th Annual Review of Progress in Applied Computational Electromagnetics*, Monterey, California, pp. 98-104, 21-26 March 1994.

D. H. Werner, "Fractal Radiators," *Proceedings of the 1994 Dual-Use Technologies & Applications Conference*,
SUNY Institute of Technology at Utica/Rome, New York, pp. 478-482, 23-26 May 1994.

D. H. Werner, "Exact Expressions for the Vector Potential and Electric Fields of a Cylindrical Antenna With a
Triangular Current Distribution," *Proceedings of the 1994 IEEE AP-S International Symposium and URSI Radio Science Meeting*, University of
Washington, Seattle, Washington, pp. 1590-1593, 19-24 June 1994.

D. H. Werner, P. L. Werner, and J. A. Huffman, "An Exact Method for Integration of the Cylindrical Wire
Kernel," *Proceedings of the 1994 IEEE AP-S International Symposium and URSI Radio Science Meeting*, University of Washington, Seattle, Washington, pp. 1177-1180, 19-24 June 1994.

D. H. Werner, "Response to Comments on an Exact Formulation for the Vector Potential of a Cylindrical Antenna
With Uniformly Distributed Current and Arbitrary Radius," *IEEE Transactions on Antennas and Propagation*, Vol. 42, No. 8, pp. 1201-1202, 19-24 June 1994.

J. K. Breakall, D. H. Werner, and R. J. Lunnen, "Antenna Modeling and Characterization of a VLF Airborne Dual
Trailing Wire Antenna System," *Applied Computational Electromagnetics Society (ACES) Journal*, Vol. 9, No. 1, pp. 18-31, 1994.

J. K. Breakall, J. S. Young, G. H. Hagn, R. W. Adler, D. L. Faust, and D. H. Werner, "The Modeling and
Measurement of HF Antenna Skywave Radiation Patterns In Irregular Terrain," *IEEE Transactions on Antennas and Propagation*, Vol. 42, No. 7, pp. 936-945, 1994.

D. H. Werner, P. L. Werner, and J.K. Breakall, "Some Computational Aspects of Pocklington's Electric Field
Integral Equation for Thin Wires," *IEEE Transactions on Antennas and Propagation*, Vol. 42, No. 4, pp. 561-563, 1994.

D. H. Werner, P. L. Werner, J. A. Huffman, A. J. Ferraro, and J. K. Breakall, "An Exact Solution of the
Generalized Exponential Integral and Its Application to Moment Method Formulations," *IEEE Transactions on Antennas and Propagation*, Vol.
41, No. 12, pp. 1716-1719, 1993.

D. H. Werner, "An Exact Formulation for the Vector Potential of a Cylindrical Antenna With Uniformly
Distributed Current and Arbitrary Radius," *IEEE Transactions on Antennas and Propagation*, Vol. 41, No. 8, pp. 1009-1018, 1993.

D. H. Werner, J. K. Breakall, and R. J. Lunnen, "Propagation of VLF Radiation in the Earth-Ionosphere
Waveguide Excited by an Airborne Dual Trailing Wire Antenna," *Applied Computational Electromagnetics Society Journal*, Vol. 8, No. 2, pp.
72-92, 1993.

D. H. Werner, and P. L. Werner, "An Exact Expression for the Vector
Potential of a Uniform Current Cylindrical Antenna," *Proceedings of the 9th
Annual Review of Progress in Applied Computational Electromagnetics*, Received 1993 ACES Best Paper Award, Naval Postgraduate School, Monterey,
California, pp. 792-799, 22-26 March 1993.

D. H. Werner, and P. L. Werner, "Exact Expressions for the Vector Potential and Electric Fields of a Uniform
Current Cylindrical Antenna," *Proceedings of the 1993 IEEE AP-S International Symposium and URSI Radio Science Meeting*, The University of
Michigan, Ann Arbor, Michigan, pp. 346-349, 27 June - 2 July 1993.

D. H. Werner, "An Exact Formulation for the Magnetic Vector Potential Resulting From a Uniform Current on a
Short Cylindrical Antenna of Arbitrary Radius," *Proceedings of the 1993 URSI General Assembly*, Received a 1993 URSI Young Scientist Award, Kyoto, Japan, p. 35, 25 August - 2 September 1993.

D. H. Werner, and J. A. Huffman, "Computational Modeling of Cylindrical Wire Antennas," *Proceedings of the
Trans-Equatorial and Near-Equatorial Radio Propagation (TENERP) Conference*, Naval Postgraduate School, Monterey, California, 22-24 June 1993.

J. K. Breakall, G. H. Hagn, R. W. Adler, J. S. Young, D. L. Faust, and D. H. Werner, "Modeling of HF Antennas
in Irregular Terrain," *Proceedings of the Trans-Equatorial and Near-Equatorial Radio Propagation (TENERP) Conference*, Naval Postgraduate
School, Monterey, California, 22-24 June 1993.

P. L. Werner, and D. H. Werner, "A Simple Method of Moments Formulation for Very Thin Straight-Wire Cylindrical
Antennas," *Proceedings of the 1993 International Symposium on Radio Propagation (ISRP'93)*, Beijing, China, pp. 711-714, 18-21 August 1993.

P. L. Werner, A. J. Ferraro, and D. H. Werner, "Investigation of the
Characteristics of the High-Latitude Ionosphere From HF Heating," *Proceedings of the URSI National Radio Science
Meeting*, Boulder, Colorado, p. 296, January 6-11, 1992.

D. H. Werner, J. A. Huffman, and J. K. Breakall, "Gain Optimization for an Endfire Array of Dipoles Over Perfect
Ground," *Proceedings of the URSI National Radio Science Meeting*, Boulder, Colorado, p. 64, January 6-11, 1992.

D. H. Werner, and P. L. Werner, "Fractal Radiation Pattern Synthesis," *Proceedings of the URSI National
Radio Science Meeting*, Boulder, Colorado, p. 66, January 6-11, 1992.

G. H. Hagn, J. K. Breakall, J. S. Young, D. H. Werner, D. Faust, and R. W. Adler, "Measurements and Modeling of
HF Monopoles and Dipoles in Irregular Terrain," *Abstracts of the Tactical Communications Conference*, Technology in Transition, Fort Wayne, Indiana, p.
77, 28-30 April 1992.

D. H. Werner, R. D. Groff and J. K. Breakall, "Radiation Pattern Synthesis for an Array of Log-Periodic
Antennas," *Proceedings of the Joint IEEE/URSI International Conference*, Chicago, Illinois, p. 376, July 18-25, 1992.

J. S. Young, J. K. Breakall, D. H. Werner, G. H. Hagn, D. L. Faust, and R. W. Adler, "Measurement and Modeling
of HF Monopoles and Dipoles in Irregular Terrain," *Proceedings of the IEEE AP-S International Symposium and URSI Radio Science Meeting*, Chicago, Illinois, p. 576, 18-25 July 1992.

R. J. Lunnen, D. H. Werner, A. J. Ferraro, J. K. Breakall, and T. W. Collins, "Detection of Signal Propagation
From a Heated Polar Ionosphere," *Proceedings of the First Annual Conference on Prediction and Forecasting of Radio Propagation at High-Latitudes for C ^{3}
Systems*, Vol. 2, Naval Postgraduate School, Monterey, California, 12-14 February 1991.

A. J. Ferraro, J. K. Breakall, R. J. Lunnen, D. H. Werner, and T. W. Collins, "Ionospheric Modification Using the HF Heater Facilities at HIPAS," *Proceedings of the First Annual
Conference on Prediction and Forecasting of Radio Propagation at High-Latitudes for C ^{3} Systems*, Vol. 2, Naval Postgraduate School,
Monterey, California, 12-14 February 1991.

J. K. Breakall, A. J. Ferraro, R. J. Lunnen, D. H. Werner, and T. W. Collins, "Computer Modeling of Antennas
for Auroral Propagation and Ionospheric Research," *Proceedings of the First Annual Conference on Prediction and Forecasting of Radio Propagation at
High-Latitudes for C ^{3} Systems*, Vol. 1, Naval Postgraduate School, Monterey, California, 12-14 February 1991.

D. H. Werner, R. J. Lunnen, A. J. Ferraro, J. K. Breakall, and T. W. Collins, "The Downward Mapping of the
Polar Electrojet Current During Disturbed Conditions," ^{3} Systems

D. H. Werner, and A. J. Ferraro, "The Downward Mapping of the Polar Electrojet Current During Disturbed
Conditions," *Proceedings of the URSI National Radio Science Meeting*, London, Ontario, Canada, p. 576, June 24-28, 1991.

R. J. Lunnen, D. H. Werner, T. W. Collins, and A. J. Ferraro, "Detection of Signal Propagation from a Heated
Polar Ionosphere," *Proceedings of the URSI National Radio Science Meeting*, London, Ontario, Canada, p. 577, June 24-28, 1991.

D. H. Werner, and A. J. Ferraro, "A Finite Difference Solution to the Polar Electrojet Current Boundary Value
Mapping Problem," *Journal of Geophysical Research*, Vol. 96, No. A2, pp. 1369-1378, 1991.

D. H. Werner, A. M. Albert, and A. J. Ferraro, "Implementation of an ELF Steerable Array of Ionospheric Dipoles
Using the HIPAS Facility," *Radio Science*, Vol. 25, No. 6, pp. 1397-1406, 1990.

D. H. Werner, and A. J. Ferraro, "Mapping of the Polar Electrojet Current Down to Ionospheric D-Region
Altitudes and its Characterization by the ELF Generation Technique," *Radio Science*, Vol. 25, No. 6, pp. 1375-1386, 1990.

D. H. Werner, A. J. Ferraro, and R. G. Brandt, "Investigation of the Polar
Electrojet Current System Using Radio Wave Heating From a Ground-Based Facility," *Proceedings of AGARD/NATO
Electromagnetic Wave Propagation Panel Symposium on Ionospheric Modification and its Potential to Enhance or Degrade the Performance of Military Systems*,
Bergen, Norway, pp. 37B/1-23, 28 May - 1 June 1990.

D. H. Werner, and A. J. Ferraro, "Cosine Pattern Synthesis for Single and Multiple Main Beam Uniformly Spaced
Linear Arrays," *IEEE Transactions on Antennas and Propagation*, AP37, No. 11, pp. 1480-1484, 1989.

A. J. Ferraro, H. S. Lee, T. W. Collins, M. Baker, D. H. Werner, F. M. Zain, and P. J. Li, "Measurements of
Extremely Low Frequency Signals From Modulation of the Polar Electrojet Above Fairbanks, Alaska," *IEEE Transactions on Antennas and Propagation*,
Vol. AP37, No. 6, pp. 802-805, 1989.

D. H. Werner, A. J. Ferraro, and A. F. M. Zain, "Mapping of the Polar Electrojet Down to D-Region Altitudes and
its Characterization by the ELF Generation Technique," *Proceedings of the URSI National Radio Science Meeting*, Boulder, Colorado, p. 225, January 4-6, 1989.

D. H. Werner, and A. J. Ferraro, "Steerable ELF/VLF Radiation Produced by an Array of Ionospheric Dipoles Generated From
HF Heating," *IEEE Transactions on Antennas and Propagation*, Vol. AP35, No. 9, pp. 1022-1030, 1987.

D. H. Werner, and A. J. Ferraro, "Steerable ELF/VLF Radiation Produced by an Array of Ionospheric Dipoles Generated From HF Heating," *Proceedings of the URSI National Radio Science Meeting*,
Boulder, Colorado, January 12-15, p. 201, 1987.

R. J. Lunnen, A. J. Ferraro, H. S. Lee, R. Allshouse, K. Carroll, D. H. Werner, and T. W. Collins, "Detection of
Local and Long-Path VLF/ELF Radiation From Modulated Ionospheric Current Systems," *Radio Science*, Vol. 20, No. 3, pp. 553-563, 1985.

R. J. Lunnen, A. J. Ferraro, H. S. Lee, T. Collins, R. Allshouse, K. Carroll, and D. H. Werner, "Detection of
Local and Long-Path VLF/ELF Radiation From Modulated Ionospheric Current Systems," *Proceedings of the 1984 Symposium on the Effect of the Ionosphere
on C ^{3}I Systems*, 1-3 May 1984.