Results 241 to 250 of about 53,489 (289)

Metallically coated dielectric rectangle resonator

Applied Optics, 2015
The double transfer matrix method (DTMM) is proposed for calculating the eigenvalues of the resonant mode of a metallically coated dielectric rectangle resonator. Two-dimensional electromagnetic analyses are performed to investigate the optical influences induced by planar structure parameters. The results show that there theoretically exists a highest
Shuai, Liu, Kai-Jun, Che, Chang-Lei, Guo, Cheng-Xu, Chu, Pan, Zhang, Hui-Ying, Xu, Zhi-Ping, Cai   +6 more
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DIELECTRIC RING RESONATOR

2022
JAIMINI SHAH, Dr. PARIKSHIT VASISTH, Dr.
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Accurate Resonant Frequencies of Dielectric Resonators

IEEE Transactions on Microwave Theory and Techniques, 1977
The 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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Resonances of a "Pillbox" Dielectric Resonator

1978 8th European Microwave Conference, 1978
Resonant frequency, quality factor and field plots are discussed for a circular-cylindrical dielectric resonator. These quantities are calculated in the limit ?r ??. The method is a perturbation technique based on an expansion in the (small) parameter (1/??r).
M. Verplanken, J. Van Bladel
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Resonance Trimming in Dielectric Resonant Metasurfaces

IEEE Journal of Selected Topics in Quantum Electronics, 2019
The 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, Noa Mazurski, Uriel Levy   +2 more
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Resonant dielectric antennas

2004 14th International Crimean Conference "Microwave and Telecommunication Technology" (IEEE Cat. No.04EX843), 2004
The problem of scattering electromagnetic waves from a radiating aperture by a system of high-Q dielectric resonators (DR) in free space is considered. General expressions are presented for calculating both the amplitudes of coupled oscillations and also the scattered field in the wave zone of the resonator system.
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Resonant Frequency Stability of the Dielectric Resonator on a Dielectric Substrate

IEEE Transactions on Microwave Theory and Techniques, 1981
A simple approximate method for predicting the resonant frequencies of TE modes of dielectric resonators is developed. By using this method, an analytical expression is derived for the resonant frequency stability of the dielectric resonator on a dielectric substrate, and the effect of the substrate on the stability is studied.
T. Higashi, T. Makino
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Dielectric resonator suspended onE-plane

Microwave and Optical Technology Letters, 1997
An E-plane suspended dielectric resonator structure specially suitable for millimeter wave is suggested and analyzed in this paper. This structure is compatible with E-plane integrated circuits and can achieve much higher Q-factor than those of microstrip structure.
null Liangjin Xue, null Quan Xue, null Weigan Lin   +2 more
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Dielectric resonator filters

2014 20th International Conference on Microwaves, Radar and Wireless Communications (MIKON), 2014
Dielectric filters fills gap between microstrip and cavity filters. Unfortunately they have huge disadvantage, concerning spurious transmission out of band. In this paper some investigation towards spurious reduction was done. Perfect conducting inserts to resonators was tested to achieve the selected objective.
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Dielectric parameters measurement with waveguide-dielectric resonator

ICMWFST'96. 1996 4th International Conference on Millimeter Wave and Far Infrared Science and Technology. Proceedings, 2002
The method of low loss dielectric parameters measurement using microwave resonator was suggested. For these measurements the main E/sub 011/ oscillation from axial-symmetrical oscillations class of waveguide-dielectric resonator was used. The measuring section used a circular waveguide part with partial dielectric filling of its cross-section.
R.I. Belous, Yu.G. Makeev, A.P. Motornenko   +2 more
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