Assistant Professor, University of Texas at Austin

Conference Talks (53)

  • 2009 (9 talks)
  1. "A Scattering Cancellation Approach for Acoustic Waves," 3rd International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (Metamaterials'2009), London, United Kingdom, August 30-September 4, 2009.
  2. "Cloaking a Sensor with Plasmonic Materials," 3rd International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (Metamaterials'2009), London, United Kingdom, August 30-September 4, 2009. (invited talk)
  3. “Linear Arrays of Quadrupolar Plasmonic Nanoparticles as Optical Nanotransmission Lines,” USNC/URSI National Radio Science Meeting, Charleston, SC, USA, June 1-5, 2009. (invited talk)
  4. “Plasmonic Optical Nanolauncher for Enhanced Molecular Emission,” USNC/URSI National Radio Science Meeting, Charleston, SC, USA, June 1-5, 2009.  (invited talk)
  5. “A Study of Cloak/Anti-Cloak Interactions,” IEEE Antennas and Propagation Society (AP-S) International Symposium, Charleston, SC, USA, June 1-5, 2009.  (invited talk)
  6. “Plasmonic and Metamaterial Cloaking: Fundamental Principles, Salient Features and Future Trends,” Days on Diffraction, St. Petersburg, Russia, May 26-29, 2009. (invited plenary talk)
  7. "Guided Modes and Power Relationships for Linear Arrays of Plasmonic Nanoparticles,” Days on Diffraction, St. Petersburg, Russia, May 26-29, 2009. (invited talk)
  8. “Resonances and Bandwidth Issues in Finite Arrays of Coupled Plasmonic Nanoantennas,” Days on Diffraction, St. Petersburg, Russia, May 26-29, 2009. (invited talk)
  9. “Antenna Matching in ε-Near-Zero Metamaterial Channels,” International Workshop on Antenna Technology (iWAT2009): "Small Antennas and Novel Metamaterials", Santa Monica, CA, March 2-4, 2009. (invited talk)
  • 2008 (8 talks)
  1. "Transmission-Line Modeling of ENZ-based Supercoupling in Waveguide Transition Channels and Bends,” Metamaterials’2008, Pamplona, Spain, September 23-26, 2008.
  2. “Plasmonic Cloaking: Fundamentals and Novel Potential Applications,” Metamaterials’2008, Pamplona, Spain, September 23-26, 2008. (invited talk)
  3. “Limitations of Plasmonic Cloaking at Microwave and Optical Frequencies,” URSI General Assembly, Chicago, IL, USA, August 8-16, 2008.
  4. “Antennas in Epsilon-Near-Zero Metamaterials Filling Narrow Waveguide Channels and Bends,” USNC/URSI National Radio Science Meeting, San Diego, CA, USA, July 5-12, 2008.
  5. “Isotropic Low-Loss Negative-Index Metamaterial at Optical Frequencies: Theory and Simulations,” USNC/URSI National Radio Science Meeting, San Diego, CA, USA, July 5-12, 2008.
  6. “Dependence and Sensitivity of Plasmonic Cloaking upon Size and Geometry,” USNC/URSI National Radio Science Meeting, San Diego, CA, USA, July 5-12, 2008.
  7. “Three-Dimensional Plasmonic Nanoswitch: Extreme Variation of Scattering Properties upon Rotation,” IEEE Antennas and Propagation Society (AP-S) International Symposium, San Diego, CA, USA, July 5-12, 2008.
  8. “Scattering Cancellation Using Plasmonic Cloaks,” NATO Advanced Research Workshop, Metamaterials for Secure Information and Communication Technologies, Marrakech, Morocco, p. 31, May 7-10, 2008.
  • 2007 (9 talks)
  1. Dispersion Characteristics of Metamaterial Cloaking Structures, Metamaterials’2007, Roma, Italy, pp. 482-485, October 22-26, 2007.
  2. Cloaking an Object Near an Obstacle with Plasmonic Materials, 2007 OSA Annual Meeting, Frontiers in Optics, San Jose, CA, USA, Paper No. FThU5, September 16-20, 2007.
  3. Nanoconnectors at Optical Frequencies, 2007 OSA Annual Meeting, Frontiers in Optics, San Jose, CA, USA, Paper No. FThR2, September 16-20, 2007.
  4. Nanovortices around Resonant Optical Nanoantennas with Higher Directivities, International Symposium on Antennas and Propagation (ISAP2007), Toki Messe, Niigata, Japan, p. 238, August 20-24, 2007.
  5. Intrinsic Robustness over Variations of the Design Parameters in Metamaterial Cloaking, International Symposium on Electromagnetic Theory (EMTS 2007), Ottawa, ON, Canada, July 26-28, 2007.
  6. Q-Factor of Metamaterial and Plasmonic ‘Complementary’ Resonances, International Symposium on Electromagnetic Theory (EMTS 2007), Ottawa, ON, Canada, July 26-28, 2007.
  7. Plasmonic Capacitor for Realization of a Compact Inductor,  USNC/CNC/URSI North American Radio Science Meeting, Ottawa, ON, Canada, July 22-26, 2007.
  8. Plasmonic Waveguides with Lateral Confinement: a Comparison among Different Geometries, USNC/CNC/URSI North American Radio Science Meeting, Ottawa, ON, Canada, July 22-26, 2007.
  9. Transparency and Cloaking for Collections of Particles with Plasmonic Metamaterial Covers, USNC/CNC/URSI North American Radio Science Meeting, Ottawa, ON, Canada, July 22-26, 2007.
  10. Wave Propagation Along Periodic Arrays and Lattices of Metamaterial Particles with Dominant Higher-Order Multipolar Polarizabilities, Progress in Electromagnetics Research Symposium (PIERS’07), Beijing, China, p. 466, March 26-30, 2007.
  • 2006 (3 talks)
  1. Coupled Resonances to Increase Bandwidths of Metamaterial Antennas, 2006 OSA Annual Meeting, Frontiers in Optics, Rochester, NY, USA, Paper No. FTuC2, October 8-12, 2006.
  2. Salient Features of Cylindrical Leaky-Wave Antennas with Metamaterial Loadings, 2006 USNC/CNC/URSI National Radio Science Meeting, Albuquerque, NM, USA, p. 699, July 9-14, 2006.
  3. Plasmonic Resonances in an ε-Negative Host Medium: Metamaterials at Optical Frequencies for Nano-Optics and Nanotechnology, 2006 IEEE Antennas and Propagation Society (AP-S) International Symposium, Albuquerque, NM, USA, pp. 745-748, July 9-14, 2006.

  • 2005 (8 talks)
  1. Low-Damping Guided Modes along Nano-Transmission Lines with Chains of Quadrupolar Resonant Plasmonic Nano-Particles, 28th General Assembly of the International Union of Radio Science (URSI), New Delhi, India, Paper No. 99, October 23-29, 2005.
  2. Anomalous Radiation Properties of Cylindrical Metamaterial Leaky-Wave Antennas, International Conference on Electromagnetics in Advanced Applications (ICEAA’05), Turin, Italy, pp. 575-578, September 12-16, 2005.
  3. Radiation Properties of Sub-Wavelength Resonant Patch Antennas Filled with a Pair of DPS, DNG, and/or SNG Metamaterial Blocks, 2005 USNC/CNC/URSI National Radio Science Meeting, Washington, DC, USA, p. 113, July 3-8, 2005.
  4. Sub-wavelength Focusing and Negative Refraction along Positive-Index and Negative-Index Plasmonic Nano-Transmission Lines and Nano-Layers, 2005 IEEE Antennas and Propagation Society (AP-S) International Symposium, Washington, DC, USA, Vol. 1A, pp. 35-38, July 3-8, 2005.
  5. Analysis of Conformal Antennas in Spheroidal Geometries: a Mapping into Planar Components, 11th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM’05), Saint-Malò, France, pp. 160-161, June 15-17, 2005.
  6. Conformal Omni-Directional Leaky-Wave Radiators with Down-Tilted Beams Employing Cylindrical Metamaterial Covers, 4th European Workshop on Conformal Antennas, Stockholm, Sweden, pp. 117-120, May 23-24, 2005.
  7. Analisi e Progetto di un’Antenna Attiva per Wi-Fi da Montare su Schede PCMCIA, V Congresso Nazionale CIRIAF, Perugia, Italy, pp. 39-46, April 8-9, 2005.
  8. “Potential Antenna Applications of Metamaterials,” European Cooperation in the field of Scientific and Technical Research (COST) Action 284, 7th Management Committee Business Meeting, Chexbres, Switzerland, March 2-4, 2005.
  • 2004 (6 talks)
  1. L’impiego di Metamateriali per Aumentare Considerevolmente la Trasmissione attraverso un Piccolo Foro in uno Schermo Opaco, XV Riunione Nazionale di Elettromagnetismo Applicato, Cagliari, Italy, pp. 370-380, September 13-16, 2004.
  2. FDTD Simulation of Tunneling and ‘Growing Exponential’ in a Pair of ε-negative and μ-negatives slabs, 2004 USNC/CNC/URSI National Radio Science Meeting, Monterey, CA, USA, p.18, June 20-26, 2004.
  3. Metamaterial Bilayers for Enhancement of Wave Transmission through a Small Hole in a Flat Perfectly Conducting Screen, 2004 IEEE Antennas and Propagation Society (AP-S) International Symposium, Monterey, CA, USA, Vol. 3, pp. 3163-3166, June 20-26, 2004.
  4. Tunneling and ‘Growing Exponential Envelopes’ in a Pair of Cascaded Sets of Frequency Selective Surfaces in their Band Gaps, 2004 URSI International Symposium on Electromagnetic Theory, Pisa, Italy, pp. 90-92, May 23-27, 2004.
  5. Metamaterial Monolayers and Bilayers for Enhanced Transmission through a Sub-Wavelength Aperture in a Flat Perfectly Conducting Screen, IX Workshop on Microwave Engineering, Metamaterials and Special Materials for Electromagnetic Applications and TLC, Roma, Italy, p. 7, April 5, 2004.
  6. Anomalies in the Surface Wave Propagation along Double-Negative and Single-Negative Cylindrical Shells, Progress in Electromagnetics Research Symposium (PIERS’04), Pisa, Italy, March 28-31, 2004.
  • 2003 (6 talks)
  1. How Metamaterials May Significantly Affect the Wave Transmission through Sub-Wavelength Hole in a Flat Perfectly Conducting Screen, IEE Seminar on Metamaterials for Microwave and (Sub) millimetre Wave Applications: Photonic Bandgap and Double Negative Designs, Components and Experiments, London, UK, pp. 11/1-11/6, November 24, 2003.
  2. Conformal Antennas and Complex Materials: a Method of Line Numerical Analysis, 3rd European Workshop on Conformal Antennas (EWCA’03), Bonn, Germany, pp. 41-44, October 22-23, 2003.
  3. Power-Transmission Enhancement through a Sub-Wavelength Hole in a Perfect Conductor by Employing Metamaterials, New Frontiers in Radiation and Guidance Phenomena, Rome, Italy, September 29-30, 2003.
  4. Method of Lines Algorithm Applied to Conformal Microwave Components with Complex Loading Media, International Conference on Electromagnetics in Advanced Applications (ICEAA’03), Turin, Italy, pp. 217-220, September 8-12, 2003.
  5. Mode Excitation by a Line Source in a Parallel-Plate Waveguide Filled with a Pair of Parallel Double-Negative and Double-Positive Slabs, 2003 IEEE Antennas and Propagation Society (AP-S) International Symposium, Columbus, OH, USA, Vol. 3, pp. 359-362, June 22-27, 2003.
  6. Design of Polygonal Patch Antennas with a Broad-Band Behavior via a Proper Perturbation of Conventional Rectangular Radiators, 2003 IEEE Antennas and Propagation Society (AP-S) International Symposium, Columbus, OH, USA, Vol. 2, pp. 268-271, June 22-27, 2003.
  • 2002 (2 talks)
  1. Effect of Complex Material Cover on Microstrip Patch Antennas, 2002 USNC/URSI National Radio Science Meeting, San Antonio, TX, USA, p.114, June 16-21, 2002.
  2. Microwave Conformal Components with Bianisotropic Media, 2002 USNC/URSI National Radio Science Meeting, San Antonio, TX, USA, p.113, June 16-21, 2002.
  • 2001 (1 talk)
  1. Generalized Transmission Line and Helmholtz Equations for the Analysis of Integrated Conformal Circuits and Antennas, International Conference on Electromagnetics in Advanced Applications (ICEAA’01), Turin, Italy, pp. 259-262, September 10-14, 2001.
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