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ISSN Print: 0040-2508
ISSN Online: 1943-6009
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Excitation of Whispering-Gallery Type Oscillations in Quasi-Optical Metal-Dielectric Resonator by a Coupling Slot in the Mirror
ABSTRACT
In the paper, there are experimentally investigated quasi-optical resonator having a shape of dielectric body of revolution (full-sphere, cylinder, disk) or of a hollow metal sphere in which one half is replaced by a plane metal mirror. The excitation conditions through a coupling slot in the mirror and the characteristics of their oscillations both of whispering gallery type and of beam type are defined in the millimeter wave range. A comparative analytical treatment is carried out for both of these resonators and oscillations in them.
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Kogut A. E., Nosatyuk S. O., Solodovnik V. A., Dolia R. S., Implementation of higher order forced oscillations mode in shielded dielectric resonators by using slotline, Radioelectronics and Communications Systems, 57, 10, 2014. Crossref