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A Circularly Polarized Dielectric Resonator Antenna Based on Quasi-Self-Complementary Metasurface
IEEE Transactions on Antennas and Propagation, 2022In this paper, a circularly polarized dielectric resonator antenna based on quasi-self-complementary metasurface has been proposed. Due to the quasi-self-complementary characteristic of the proposed metasurface, the phase difference of transmission ...
Ge Zhao, Yi Zhou, Jing Rui Wang, M. Tong
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Four Port Dielectric Resonator-Based MIMO Antenna Design for Cognitive Radio Applications
IEEE Transactions on Circuits and Systems - II - Express Briefs, 2023In this brief, a four-port MIMO (Multiple Input Multiple Output) Dielectric Resonator Antenna (DRA) integrated cognitive radio (CR) concept is designed and analyzed.
Krishna Tyagi +4 more
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IEEE Transactions on Antennas and Propagation, 2022
In this article, a differentially fed dual-polarized dielectric resonator antenna (DRA) subarray excited by a substrate integrated waveguide (SIW) cavity is proposed.
Chao Chen, Jixin Chen, W. Hong
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In this article, a differentially fed dual-polarized dielectric resonator antenna (DRA) subarray excited by a substrate integrated waveguide (SIW) cavity is proposed.
Chao Chen, Jixin Chen, W. Hong
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A Pattern-Reconfigurable Dielectric Resonator Antenna Based on Switchable Directors
IEEE Antennas and Wireless Propagation Letters, 2022A novel pattern-reconfigurable dielectric resonator antenna (DRA) with compact structure and high efficiency is proposed in this letter by introducing a pair of switchable directors.
Yan-Hui Ke, Ling-Ling Yang, Jianxin Chen
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Performance Analysis of Dielectric Resonator Antennas
Wireless Personal Communications, 2013Compact, lightweight and low cost electronics components are attracting much attention because of the rapid growth of the wireless communication systems. The antenna designers are thus in continuous search for new advanced design of miniaturized antennas.
Jitendra Kumar 0004, Navneet Gupta
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3-D-Printed Wideband Circularly Polarized Dielectric Resonator Antenna With Two Printing Materials
IEEE Transactions on Antennas and Propagation, 2022A new 3-D-printed wideband circularly polarized (CP) dielectric resonator antenna (DRA) with two printing materials is investigated. The DRA has a multilayer comb-shaped structure at its top for generating CP fields.
Zhen-Xing Xia, K. Leung
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Dynamic behavior of dielectric resonator antennas
ICECS 2001. 8th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.01EX483), 2002Dielectrically loaded antennas meet growing interest in wireless and satellite communication due to small dimensions, controllable properties and perfect protection from damages even in the case of explosions. Real construction can be computed using time domain finite difference methods, but those methods meet big difficulties in dynamic problems.
Boris V. Lvov, V. Yu. Petrunkin
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IEEE Antennas and Wireless Propagation Letters, 2022
This letter explains the design of a wideband circularly polarized dielectric resonator antenna (DRA) with a dual-cylindrical conformal cavity for aerial applications.
Pravakar Mallick +4 more
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This letter explains the design of a wideband circularly polarized dielectric resonator antenna (DRA) with a dual-cylindrical conformal cavity for aerial applications.
Pravakar Mallick +4 more
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The dielectric resonator antenna
1985 Tenth International Conference on Infrared and Millimeter Waves, 1985There is, today, strong interest on the part of both military and commercial users, in antenna systems which can operate efficiently in the millimeter wave region (100–300 GHz) and above. Reducing the size of currently-used microwave frequency antennas to obtain higher resonant frequencies will usually be unsuccessful, either because the small size ...
Stuart A. Long, Mark W. McAllister
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Advanced Functional Materials
High efficiency, high frequency, high selectivity characteristics and low latency of dielectric resonator antennas (DRA) for high frequency are challenges which must be addressed simultaneously in 5G communication.
Fangfang Wu +7 more
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High efficiency, high frequency, high selectivity characteristics and low latency of dielectric resonator antennas (DRA) for high frequency are challenges which must be addressed simultaneously in 5G communication.
Fangfang Wu +7 more
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