DocumentCode
1282244
Title
Computation of resonant frequencies of dielectric loaded rectangular cavity using TLM method
Author
Chuma, J. ; Sim, C.W. ; Mirshekar-Syahkal, D.
Author_Institution
Dept. of Electron. Syst. Eng., Essex Univ., Colchester, UK
Volume
35
Issue
20
fYear
1999
fDate
9/30/1999 12:00:00 AM
Firstpage
1712
Lastpage
1713
Abstract
The electromagnetic analysis of a dielectric loaded rectangular cavity using the 3D transmission line matrix method is presented. It is found that in order to excite all the modes within a frequency range, the field polarisation and location of the excitation brick in the TLM analysis must be properly selected. For the resonator of concern, the results of computation of the first 11 resonant frequencies show excellent agreement with the experimental results
Keywords
cavity resonators; dielectric resonators; rectangular waveguides; transmission line matrix methods; 3D transmission line matrix method; TLM method; dielectric loaded rectangular cavity; electromagnetic analysis; excitation brick; field polarisation; resonant frequencies;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19991187
Filename
811135
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