Title :
Random inhomogeneities in microresonator: Theory and modeling at millimeter wave band
Author :
Ganapolskii, E.M. ; Eremenko, Z.E. ; Tarasov, Yu.V.
Author_Institution :
Usikov Inst. for Radiophys. & Electron., Nat. Acad. of Sci. of Ukraine, Kharkiv
Abstract :
The influence of random inhomogeneities placed on the microresonator face on its spectral properties was studied theoretically and experimentally. The original spectral theory of open dielectric disk resonator with random surface inhomogeneities was elaborated. The mechanisms of the influence of inhomogeneities on eigen resonant frequency and on the spectral lines width were clarified. For that we carried out the modeling of the microresonator with random surface inhomogeneities at millimeter wave band. The qualitative agreement between theory and experiment was obtained.
Keywords :
dielectric resonators; micromechanical resonators; millimetre wave devices; microresonator; microresonator face; millimeter wave band; open dielectric disk resonator; spectral properties; Dielectric resonator antennas; Helium; Microcavities; Tellurium; Waveguide discontinuities;
Conference_Titel :
Microwave & Telecommunication Technology, 2008. CriMiCo 2008. 2008 18th International Crimean Conference
Conference_Location :
Sevastopol, Crimea
Print_ISBN :
978-966-335-166-7
Electronic_ISBN :
978-966-335-169-8
DOI :
10.1109/CRMICO.2008.4676330
