Title :
Analysis of circular cavity with tunable combline resonator
Author :
Lech, Rafal ; Kusiek, Adam ; Mazur, Jerzy
Author_Institution :
Dept. of Electron., Gdansk Univ. of Technol., Gdansk, Poland
Abstract :
This paper presents the analysis of electromagnetic wave scattering by cylindrical object located in a circular resonator. The exact full-wave theory based on the mode-matching method is applied to analyze the structures. The resonance frequencies of the investigated resonators are accurately determined. Validity and accuracy of the approach is verified by comparing the results with alternative numerical methods and the author´s experiment.
Keywords :
cavity resonators; mode matching; waveguide theory; circular cavity analysis; circular resonator; electromagnetic wave scattering; full-wave theory; mode-matching method; numerical methods; resonance frequency; tunable combline resonator; Electromagnetic fields; Electromagnetic scattering; Electromagnetic waveguides; Finite difference methods; Iron; Microwave devices; Mode matching methods; Resonance; Resonant frequency; Time domain analysis; circular cavity; mode-matching method; resonator;
Conference_Titel :
Microwave Techniques (COMITE), 2010 15th International Conference on
Conference_Location :
Brno
Print_ISBN :
978-1-4244-6341-1
DOI :
10.1109/COMITE.2010.5481260
