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A Simple Decoupling Method for 5G Millimeter-Wave MIMO Dielectric Resonator Antennas
IEEE Transactions on Antennas and Propagation, 2019A simple decoupling method of using metallic vias to improve the isolation of millimeter-wave multiple-input-multiple-output (MIMO) dielectric resonator antenna (DRA) elements is investigated.
Y. Pan, X. Qin, Yu Xiang Sun, S. Zheng
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Linearly and Circularly Polarized Filtering Dielectric Resonator Antennas
IEEE Transactions on Antennas and Propagation, 2019In this paper, linearly polarized (LP) and circularly polarized (CP) filtering dielectric resonator antennas (DRAs) are presented. They have conducting loops inside them.
Yan-Ting Liu +3 more
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Journal of Applied Physics, 1939
We show that suitably shaped objects made of a dielectric material can function as electrical resonators for high frequency oscillations. We develop the theory of such resonators very briefly and compute their resonant frequencies and losses in some very simple cases. The paper concludes with an observation on the behavior of dielectric wave guides.
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We show that suitably shaped objects made of a dielectric material can function as electrical resonators for high frequency oscillations. We develop the theory of such resonators very briefly and compute their resonant frequencies and losses in some very simple cases. The paper concludes with an observation on the behavior of dielectric wave guides.
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Accurate Resonant Frequencies of Dielectric Resonators
IEEE Transactions on Microwave Theory and Techniques, 1977The applications of dielectric resonators are currently of considerable interest in microwave integrated circuits. The design of a dielectric resonator depends on its natural resonant frequencies. Since exact solutions of dielectric rectangular and cylindrical resonators cannot be rigorously computed a new and more accurate method has been developed to
P. Guillon, Y. Garault
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Resonance Trimming in Dielectric Resonant Metasurfaces
IEEE Journal of Selected Topics in Quantum Electronics, 2019The field of metasurfaces is rapidly growing. Nowadays, metasurfaces are considered at the front of artificial optical materials. With metasurfaces, it is possible to control the properties of light for variety of applications, from beam shaping, structural colors, and polarization control to tight focusing, scanning, spatial and spectral filtering ...
Jonathan Bar-David +2 more
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A Compact Quasi-Isotropic Dielectric Resonator Antenna With Filtering Response
IEEE Transactions on Antennas and Propagation, 2019A compact quasi-isotropic dielectric resonator (DR) antenna (DRA) with filtering response is first investigated in this communication. The cylindrical DRA is fed by a microstrip-coupled slot, exciting in its ${\text {HEM}}_{11 \delta }$ mode which ...
P. Hu, Y. Pan, Xiu Yin Zhang, Binjie Hu
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, 2020
In this communication, dielectric resonator based two-port Multi Input Multi Output (MIMO) antenna is structured and examined. L-shaped microstrip line with a serial step impedance transformer is used to excite moon-shaped aperture, which in turn ...
G. Bharti +3 more
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In this communication, dielectric resonator based two-port Multi Input Multi Output (MIMO) antenna is structured and examined. L-shaped microstrip line with a serial step impedance transformer is used to excite moon-shaped aperture, which in turn ...
G. Bharti +3 more
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3-D-Printed Wideband Multi-Ring Dielectric Resonator Antenna
IEEE Antennas and Wireless Propagation Letters, 2019A three-dimensional (3-D)-printed wideband multi-ring dielectric resonator antenna (DRA) is investigated for the first time. It consists of four concentric dielectric rings with decreasing effective dielectric constants in the radial direction.
Zhen-Xing Xia, K. Leung, Kai Lu
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Nanoscale TiO_2 dielectric resonator absorbers
Optics Letters, 2016We demonstrate a narrow-band plasmonic absorber based on a uniform array of nanoscale cylindrical dielectric resonators (DRs) on a metallic substrate at visible frequencies. Under a normally incident plane-wave excitation, the DRs resonate in their horizontal magnetic dipolar mode, which can be seen as localized plasmonic hot spots.
Zou, Chengjun +6 more
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Millimeter-Wave Fully Integrated Dielectric Resonator Antenna and Its Multi-beam Application
IEEE Transactions on Antennas and Propagation, 2022C. Ma, S. Zheng, Y. Pan, Zhe Chen
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