The imaging dielectric resonators with whispering gallery modes (WGMs) for the creation of a new class of millimeter wave solid-state oscillators, devices for the investigation of high temperature superconductors, were suggested. They contain a dielectric element as a semidisk or a cylinder or a hemisphere and a flat metal mirror. The latter is a necessary element for placing in the resonator field active elements or conductor samples of materials. There is an important question about the dependence of the resonant frequencies and Q-factor of these resonators on impedance of the resonator mirror. In the present paper new investigation results of the open hemispherical imaging dielectric resonator (HIDR) with WGMs are represented.

Meeting Name

3rd International Kharkov Symposium Physics and Engineering of Millimeter and Submillimeter Waves, 1998. MSMW '98


Electrical and Computer Engineering

Keywords and Phrases

Q-Factor; Active Elements; Cylinder; Dielectric Resonators; Flat Metal Mirror; Hemisphere; Millimeter Wave Solid-State Oscillators; Millimetre Wave Oscillators; Open Hemispherical Imaging Dielectric Resonator; Resonant Frequencies; Resonator Mirror; Semidisk; Superconducting Microwave Devices; Whispering Gallery Modes

Document Type

Article - Conference proceedings

Document Version

Final Version

File Type





© 1998 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

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