Title :
An Eigen Q-Factor of Electromagnetic Modes in Semi-Opened Waveguide Junctions of Various Configurations with Dielectric
Author :
Zvyagintsev, A.A. ; Strizhachenko, A.V. ; Chizhov, V.V. ; Reshetnyak, Y.B.
Author_Institution :
Kharkov Nat. Univ.
Abstract :
The electrodynamic and numerical analysis of eigen Q-factor of electromagnetic modes of H-type (as the most high-quality) in waveguide junction of cylindrical-rectangular waveguides filled by dielectric have been carried out in this work. The comparative characteristic of eigen Q-factor waveguide junctions of various cross-section was given: cylindrical-radial waveguides, rectangular-rectangular waveguides, cylindrical-rectangular waveguides. The recommendations on using of a specific type of waveguide junctions for measurement of dielectric losses of the certain materials were given
Keywords :
Q-factor; circular waveguides; dielectric loss measurement; dielectric materials; dielectric-loaded waveguides; eigenvalues and eigenfunctions; electrodynamics; rectangular waveguides; waveguide junctions; cylindrical-rectangular waveguide; dielectric filled waveguide; dielectric loss measurement; eigen Q-factor; electrodynamic; electromagnetic H-type mode; material; numerical analysis; semiopened waveguide junction; Dielectric loss measurement; Dielectric measurements; Electrodynamics; Electromagnetic scattering; Electromagnetic waveguides; Loss measurement; Numerical analysis; Q factor; Rectangular waveguides; Waveguide junctions;
Conference_Titel :
Microwave and Telecommunication Technology, 2006. CriMiCO '06. 16th International Crimean Conference
Conference_Location :
Sevastopol, Crimea
Print_ISBN :
966-7968-92-8
Electronic_ISBN :
966-7968-92-8
DOI :
10.1109/CRMICO.2006.256184
