Influence of a capillary non-uniformity on an eigen frequency and Q-factor of a semi-cylindrical quasi-optical dielectric resonator

Author

Filipov, Yu.F. ; Prokopenko, Yu.V. ; Shipilova, I.A.

Author_Institution

Usikov Inst. of Radiophys. & Electron., National Acad. of Sci., Kharkov

fYear

0

fDate

0-0 0

Firstpage

538

Lastpage

539

Abstract

A semi-cylindrical dielectric resonator with capillary non-uniformity was studied. The characteristic equation was obtained to determine eigen frequencies of such resonator structure. The expressions for determination of electromagnetic field components for axial-homogeneous eigen oscillations of resonator are given. It is shown the non-uniformity results in shift of eigen frequency of semi-cylindrical dielectric resonator and additional energy losses of its eigen TM_{m s 0} mode

Keywords

dielectric resonators; eigenvalues and eigenfunctions; electromagnetic oscillations; Q-factor; axial-homogeneous eigen oscillations; capillary nonuniformity; eigen frequency; electromagnetic field components; quasioptical dielectric resonator; resonator structure; semicylindrical dielectric resonator; Azimuth; Boundary conditions; Dielectric losses; Electromagnetic fields; Energy loss; Maxwell equations; Permittivity; Q factor; Resonance; Resonant frequency;

fLanguage

English

Publisher

ieee

Conference_Titel

Mathematical Methods in Electromagnetic Theory, 2006 International Conference on

Conference_Location

Kharkiv

Print_ISBN

1-4244-0490-8

Type

conf

DOI

10.1109/MMET.2006.1689848

Filename

1689848