Research Output 1979 2017

Filter
Conference contribution
2017

Broadband circularly polarized NFRP antenna using crossed dipole driver

Ta, S. X., Park, I. & Ziolkowski, R. W. May 15 2017 2017 11th European Conference on Antennas and Propagation, EUCAP 2017. Institute of Electrical and Electronics Engineers Inc., p. 1972-1975 4 p. 7928081

Research output: ResearchConference contribution

near fields
dipoles
broadband
Antennas
Radiation

Compact, omni-directional, circularly-polarized mm-Wave antenna for device-to-device (D2D) communications in future 5G cellular systems

Lin, W. & Ziolkowski, R. W. Jul 6 2017 10th Global Symposium on Millimeter-Waves, GSMM 2017. Institute of Electrical and Electronics Engineers Inc., p. 115-116 2 p. 7970319

Research output: ResearchConference contribution

antennas
communication
Antennas
Communication
directional antennas

Design of a planar electrically small huygens source antenna

Tang, M. C., Shi, T. & Ziolkowski, R. W. Sep 26 2017 2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017. Institute of Electrical and Electronics Engineers Inc., 8051872

Research output: ResearchConference contribution

Antenna
Design
antennas
Antennas
Dipole

Efficient, electrically small metamaterial-inspired antennas with high directivity

Tang, M. C. & Ziolkowski, R. W. Jan 17 2017 ISAP 2016 - International Symposium on Antennas and Propagation. Institute of Electrical and Electronics Engineers Inc., p. 16-17 2 p. 7821057

Research output: ResearchConference contribution

directivity
antennas
bandwidth
Metamaterial antennas
Bandwidth

Electrically small metamaterial-inspired antennas with active near field resonant parasitic elements: From theory to practice

Tang, M. C. & Ziolkowski, R. W. May 15 2017 2017 11th European Conference on Antennas and Propagation, EUCAP 2017. Institute of Electrical and Electronics Engineers Inc., p. 1559-1563 5 p. 7928059

Research output: ResearchConference contribution

Metamaterial antennas
near fields
antennas
efficiency
performance

Methods for determining capacity in an alternate mode of optical data storage

Goss, K., Potter, M., Ziolkowski, R. W. & Neifeld, M. A. Feb 21 2017 Antem/URSI 2004 - 10th International Symposium on Antenna Technology and Applied Electromagnetics and URSI Conference, Proceedings. Institute of Electrical and Electronics Engineers Inc., 7860620

Research output: ResearchConference contribution

Optical data storage
data storage
CD
Magnetic storage
Videodisks

Overcoming traditional electrically small antenna tradeoffs with meta-structures

Ziolkowski, R. W. & Tang, M. C. May 15 2017 2017 11th European Conference on Antennas and Propagation, EUCAP 2017. Institute of Electrical and Electronics Engineers Inc., p. 735-738 4 p. 7928058

Research output: ResearchConference contribution

tradeoffs
near fields
antennas
Antennas
functionality
2016

Generating localized waves from independently addressable pulse driven arrays

Ziolkowski, R. W. Oct 25 2016 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 867-868 2 p. 7696142

Research output: ResearchConference contribution

pulses
Wave equations
Electromagnetic waves
Acoustics
Experiments

Investigation of microwave active elements embedded in composite structures

Baum, T. C., Ghorbani, K., Ziolkowski, R. W. & Nicholson, K. J. Aug 9 2016 2016 IEEE MTT-S International Microwave Symposium, IMS 2016. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-August, 7540367

Research output: ResearchConference contribution

Autoclaves
Composite structures
Ultra-wideband (UWB)
Curing
Skin

Metamaterial-inspired configurations to enhance the directivity of electrically small antennas

Ziolkowski, R. W. May 31 2016 2016 10th European Conference on Antennas and Propagation, EuCAP 2016. Institute of Electrical and Electronics Engineers Inc., 7481709

Research output: ResearchConference contribution

directivity
antennas
bandwidth
configurations
Metamaterials
2 Citations

Metamaterial-inspired electrically small antennas integrated into structural materials

Nicholson, K. J., Baum, T. C., Ghorbani, K. & Ziolkowski, R. W. Apr 4 2016 2015 International Symposium on Antennas and Propagation, ISAP 2015. Institute of Electrical and Electronics Engineers Inc., 7447306

Research output: ResearchConference contribution

glass fibers
antennas
polymers
Metamaterials
Glass fibers

Microwave Doppler tomography of high impedance ground planes for aerospace applications

Nicholson, K. J., Baum, T., Ghorbani, K. & Ziolkowski, R. W. Mar 16 2016 2016 International Workshop on Antenna Technology, iWAT 2016. Institute of Electrical and Electronics Engineers Inc., p. 33-36 4 p. 7434793

Research output: ResearchConference contribution

Aerospace applications
Tomography
Microwaves
Metamaterials
Electromagnetic waves
2 Citations

Multi-functional composite metamaterial-inspired EEAD antenna for structural applications

Baum, T. C., Ghorbani, K., Galehdar, A., Nicholson, K. J. & Ziolkowski, R. W. Mar 16 2016 2016 International Workshop on Antenna Technology, iWAT 2016. Institute of Electrical and Electronics Engineers Inc., p. 144-147 4 p. 7434826

Research output: ResearchConference contribution

Dipole antennas
Metamaterials
Antennas
Composite materials
Quartz

Passive and active metamaterial-inspired nano-scale antennas

Ziolkowski, R. W. May 31 2016 2016 10th European Conference on Antennas and Propagation, EuCAP 2016. Institute of Electrical and Electronics Engineers Inc., 7481115

Research output: ResearchConference contribution

antennas
scattering
Metamaterials
Antennas
radiators

Scattering analysis of asymmetric metamaterial resonators by the Riemann-Hilbert approach

Kaminski, P. M., Ziolkowski, R. W. & Arslanagic, S. Sep 19 2016 2016 URSI International Symposium on Electromagnetic Theory, EMTS 2016. Institute of Electrical and Electronics Engineers Inc., p. 315-318 4 p. 7571384

Research output: ResearchConference contribution

directivity
apertures
resonators
scattering
Metamaterials

Study on the active medium coated cylindrical nano particle antenna

Geng, J., Jin, R., Liang, X., Ziolkowski, R. & Rehman, S. U. Nov 3 2016 2016 Progress In Electromagnetics Research Symposium, PIERS 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 4002-4004 3 p. 7735509

Research output: ResearchConference contribution

Antennas
antennas
Erbium
Rare earths
Silver
2015

A comparative study of resonant effects in two-dimensional active coated nano-particles of circular, polygonal, and elliptical shapes

Jorgensen, M. B., Kaminski, P. M., Ziolkowski, R. W. & Arslanagic, S. Oct 21 2015 2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 346 1 p. 7303630

Research output: ResearchConference contribution

Nanoantennas
candidacy
Metamaterials
Microwaves

Analytical and numerical modeling of passive and active coated nanoparticles

Ziolkowski, R. W. Oct 22 2015 IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Institute of Electrical and Electronics Engineers Inc., Vol. 2015-October, p. 187-188 2 p. 7304479

Research output: ResearchConference contribution

Nanoparticles
Scattering
Metals
Nanoantennas

Comparison of non-Foster circuit augmentations of a near-field resonant parasitic antenna

Roberts, J. S. & Ziolkowski, R. W. Jan 28 2015 ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 51-52 2 p. 7026525

Research output: ResearchConference contribution

Antennas
Networks (circuits)
Bandwidth
Dipole antennas
Operational amplifiers

Miniaturized metamaterial-inspired antennas

Ziolkowski, R. W. Nov 30 2015 2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2015. Institute of Electrical and Electronics Engineers Inc., p. 526-528 3 p. 7342511

Research output: ResearchConference contribution

Metamaterial antennas
Resonators
Metamaterials
Radiators
Microwaves

Non-foster circuit matching of a near-field resonant parasitic, electrically small antenna

Roberts, J. S. & Ziolkowski, R. W. Dec 23 2015 2015 International Workshop on Antenna Technology, iWAT 2015. Institute of Electrical and Electronics Engineers Inc., p. 89-91 3 p. 7365269

Research output: ResearchConference contribution

Negative impedance converters
Antennas
Networks (circuits)
Dipole antennas
Bandwidth
1 Citations

Study on the long range active coated nano particles

Geng, J., Jin, R., Liang, X. & Ziolkowski, R. W. Oct 22 2015 IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Institute of Electrical and Electronics Engineers Inc., Vol. 2015-October, p. 266-267 2 p. 7304519

Research output: ResearchConference contribution

Scattering

Superbackscattering nanoparticle architectures

Liberal, I., Ederra, I., Gonzalo, R. & Ziolkowski, R. W. Oct 21 2015 2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 347 1 p. 7303631

Research output: ResearchConference contribution

manipulation
physics
interference
incident
recipient
2014

1-D FDTD EM, thermal, and displacement multiphysics simulations

Eyde, Z. S. & Ziolkowski, R. W. Sep 18 2014 IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Institute of Electrical and Electronics Engineers Inc., p. 1399-1400 2 p. 6905025

Research output: ResearchConference contribution

Periodic structures
Hot Temperature
Emission control
Heating
Thermoelasticity

Active toroid nano antenna excited by an electric Hertzian dipole

Ur Rehman, S., Geng, J., Jin, R., Liang, X. & Ziolkowski, R. W. Sep 18 2014 IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Institute of Electrical and Electronics Engineers Inc., p. 93-94 2 p. 6904378

Research output: ResearchConference contribution

Radiators
Rare earths
Natural frequencies
Antennas
Ions

A historical perspective on localized waves

Ziolkowski, R. W. Sep 18 2014 IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Institute of Electrical and Electronics Engineers Inc., p. 1216-1217 2 p. 6904935

Research output: ResearchConference contribution

Launching
Maxwell equations
Wave equations
4 Citations

Applications of circularly polarized crossed dipole antennas

Park, I., Ta, S. X., Han, J. J. & Ziolkowski, R. W. Nov 14 2014 2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014. Institute of Electrical and Electronics Engineers Inc., p. 2-4 3 p. 6958579

Research output: ResearchConference contribution

Antenna radiation
Dipole antennas
Electric delay lines
Communication satellites
Radiators

Compact EZ antenna arrays for field management in HPM applications

Ramon, E. S., Tyo, J. S., Ziolkowski, R. W., Skipper, M. C., Abdalla, M. D., Martin, J. & Altgilbers, L. L. Sep 18 2014 IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Institute of Electrical and Electronics Engineers Inc., p. 1805-1806 2 p. 6905229

Research output: ResearchConference contribution

Antenna arrays
Microwaves
Antennas
Microwave antennas
Antenna feeders
1 Citations

Compact hyper-band printed slot antenna: Design and experiments

Tang, M. C. & Ziolkowski, R. W. 2014 8th European Conference on Antennas and Propagation, EuCAP 2014. Institute of Electrical and Electronics Engineers Inc., p. 594-596 3 p. 6901828

Research output: ResearchConference contribution

Slot antennas
Microstrip antennas
Antennas
Bandwidth
Experiments

Design of a 600 MHz non-Foster dipole

Wang, W., Geng, J., Jin, R., Liang, X. & Ziolkowski, R. W. Nov 14 2014 2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014. Institute of Electrical and Electronics Engineers Inc., p. 351-354 4 p. 6958684

Research output: ResearchConference contribution

Antennas
Radiation
Frequency bands
Simulators
Bandwidth
1 Citations

High directivity, lens-less THz photoconductive switch dipole antennas

Zhu, N. & Ziolkowski, R. W. 2014 8th European Conference on Antennas and Propagation, EuCAP 2014. Institute of Electrical and Electronics Engineers Inc., p. 2640-2642 3 p. 6902365

Research output: ResearchConference contribution

Photoconductive switches
Dipole antennas
Lenses
Antennas
Radiation

Huygens source nanoparticle lasers and their applications

Liberal, I., Gonzalo, R., Ederra, I. & Ziolkowski, R. W. Nov 5 2014 2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014. Institute of Electrical and Electronics Engineers Inc., p. 424-426 3 p. 6948583

Research output: ResearchConference contribution

nanoparticles
lasers
Nanoparticles
Lasers
silicon

Non-foster augmentations of electrically small antennas: Practical design considerations and results

Ziolkowski, R. W. Nov 14 2014 2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014. Institute of Electrical and Electronics Engineers Inc., p. 1 1 p. 6958578

Research output: ResearchConference contribution

Antennas
Bandwidth
Radiators
2013
1 Citations

Advances in electrically small antennas augmented with internal non-Foster elements

Zhu, N. & Ziolkowski, R. W. 2013 2013 7th European Conference on Antennas and Propagation, EuCAP 2013. p. 2769-2771 3 p. 6546803

Research output: ResearchConference contribution

Antennas
Bandwidth
Radiation

A method to widen the scattering bandwidth of closed cylindrical active coated nano particles

Geng, J., Jin, R., Liang, X. & Ziolkowski, R. W. 2013 IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). p. 1678-1679 2 p. 6711498

Research output: ResearchConference contribution

Scattering
Bandwidth
3 Citations

An efficient, electrically small antenna with large impedance bandwidth simultaneously with high directivity and large front-to-back ratio

Ziolkowski, R. W., Tang, M. C. & Zhu, N. 2013 2013 International Symposium on Electromagnetic Theory, EMTS 2013 - Proceedings. p. 885-887 3 p. 6565884

Research output: ResearchConference contribution

Antennas
Bandwidth
Radiation
1 Citations

Broad bandwidth electrically small antennas augmented with internal non-Foster elements

Zhu, N. & Ziolkowski, R. W. 2013 2013 International Symposium on Electromagnetic Theory, EMTS 2013 - Proceedings. p. 600-601 2 p. 6565809

Research output: ResearchConference contribution

Antennas
Bandwidth
Specifications
Radiation
2 Citations

Capacitively-loaded THz dipole antenna designs with high directivity and high aperture efficiency

Zhu, N. & Ziolkowski, R. W. 2013 ISAP 2013 - Proceedings of the 2013 International Symposium on Antennas and Propagation. Vol. 1, p. 294-296 3 p. 6717439

Research output: ResearchConference contribution

Dipole antennas
Antenna arrays
Antennas
Radiation

Compact, dual-frequency electricaly small antennas for an HPM radiating system

Ramon, E., Tyo, J. S., Ziolkowski, R. W., Skipper, M. C., Abdalla, M. D. & Martin, J. 2013 IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). p. 1388-1389 2 p. 6711353

Research output: ResearchConference contribution

Antennas
Polarization
Radiation
Experiments
1 Citations

Electrically small antennas augmented with internal non-foster elements

Ziolkowski, R. W. & Zhu, N. 2013 2013 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2013 - Proceedings. p. 225 1 p. 6715529

Research output: ResearchConference contribution

Antennas
Bandwidth
Radiators

Electromagnetic forces produced by dipole antennas

Liberal, I., Ederra, I., Gonzalo, R. & Ziolkowski, R. W. 2013 2013 7th European Conference on Antennas and Propagation, EuCAP 2013. p. 275-278 4 p. 6546262

Research output: ResearchConference contribution

Dipole antennas
Electromagnetic fields
Natural frequencies
Scattering
Radiation
2 Citations

Infrared core-shell-based metamaterials to control thermal emissions

Campbell, S. D. & Ziolkowski, R. W. 2013 2013 7th European Conference on Antennas and Propagation, EuCAP 2013. p. 3704-3706 3 p. 6547003

Research output: ResearchConference contribution

Metamaterials
Infrared radiation
Hot Temperature
Electromagnetic wave emission
Forward scattering
7 Citations

Metamaterial inspired, electrically small, GSM antenna with steerable radiation patterns and high radiation efficiency

Turkmen, O., Turhan-Sayan, G. & Ziolkowski, R. W. 2013 IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). p. 770-771 2 p. 6711044

Research output: ResearchConference contribution

Metamaterials
Directional patterns (antenna)
Global system for mobile communications
Antennas
Radiation
1 Citations

New plasmonic materials in visible spectrum through electrical charging

Cao, J., Balachandran, R., Keswani, M., Muralidharan, K., Laref, S., Ziolkowski, R., Runge, K., Deymier, P., Raghavan, S. & Miyawaki, M. 2013 Proceedings of SPIE - The International Society for Optical Engineering. Vol. 8632, 86321I

Research output: ResearchConference contribution

visible spectrum
engineers
charging
permittivity
gold

Non-Foster element and dispersion engineering approaches to bandwidth enhancements in active metamaterial-inspired structures

Ziolkowski, R. W. 2013 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013. IEEE Computer Society, p. 1-3 3 p. 6808933

Research output: ResearchConference contribution

Metamaterials
Bandwidth
Physics
Scattering

Passive core-shell-based metamaterials to control infrared emissions

Campbell, S. D. & Ziolkowski, R. W. 2013 2013 International Symposium on Electromagnetic Theory, EMTS 2013 - Proceedings. p. 1078-1079 2 p. 6565934

Research output: ResearchConference contribution

Metamaterials
Infrared radiation
Hot Temperature
Electromagnetic wave emission
Forward scattering
1 Citations

Progress towards an electrically small antenna with high efficiency and large bandwidth simultaneously with high directivity and a large front-to-back ratio

Ziolkowski, R. W., Tang, M. C. & Zhu, N. 2013 2013 International Workshop on Antenna Technology, iWAT 2013. p. 175-178 4 p. 6518326

Research output: ResearchConference contribution

Antennas
Bandwidth
Radiation
10 Citations

Progress toward THz antenna designs with high directivity and high efficiency

Zhu, N. & Ziolkowski, R. W. 2013 IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). p. 2271-2272 2 p. 6711794

Research output: ResearchConference contribution

Antennas
Antenna grounds
Metamaterials
Imaging systems
Radiation
1 Citations

RCS study of impedance-matched scatterers constructed with magnetodielectric cubes

Vacus, O. & Ziolkowski, R. W. 2013 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013. IEEE Computer Society, p. 418-420 3 p. 6809072

Research output: ResearchConference contribution

Coatings
4 Citations

Study of active coated nano-toroid antennas

Geng, J., Chen, D., Jin, R., Liang, X., Tang, J. & Ziolkowski, R. W. 2013 2013 International Workshop on Antenna Technology, iWAT 2013. p. 154-157 4 p. 6518321

Research output: ResearchConference contribution

Antennas
Nanoantennas
Rare earths
Scattering
Ions