Slot line excitation of whispering gallery oscillations in shielded dielectric resonators

被引：0

作者：

Kirichenko A.Ya. ^{[1
]}

Kogut A.E. ^{[1
]}

Kutuzov V.V. ^{[1
]}

Nosatyuk S.O. ^{[1
]}

Solodovnik V.A. ^{[1
]}

机构：

[1] Usikov Institute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, Kharkiv

来源：

Radioelectronics and Communications Systems | 2013年 / 56卷 / 08期

关键词：

Dielectric Resonator; Whisper Gallery Mode; Oscillation Spectrum; Microstrip Patch Antenna; Dielectric Resonator Antenna;

D O I：

10.3103/S0735272713080025

中图分类号：

学科分类号：

摘要：

Electrodynamic characteristics of a half-disc shielded dielectric resonator operating in the 8-mm wavelength range have been investigated experimentally. A slot line was proposed for the excitation of whispering gallery modes in such resonator. It has been found out that the proposed excitation technique is effective and allows the high-Q oscillations of higher orders to be excited in a shielded dielectric resonator without additional energy losses. The partial shielding of the resonator in question was proposed for its spectrum rarefaction. © 2013 Allerton Press, Inc.

引用

页码：402 / 407

页数：5

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