DocumentCode
1267366
Title
Solution of the resonant frequencies of a cavity resonator by boundary element method (BEM)
Author
Geyi, W. ; Hongshi, W.
Author_Institution
Graduate Sch., Northwest Telecommun. Eng. Inst., Xian, China
Issue
6
fYear
1988
fDate
12/1/1988 12:00:00 AM
Firstpage
361
Lastpage
365
Abstract
A three-dimensional vector boundary integral equation suitable for the cavity resonator problem is first given and then discretised resulting in a generalised eigenvalue equation with resonant frequencies as its eigenvalues. The method is applicable to an arbitrarily shaped cavity and the numerical computation is easy to carry out. To demonstrate the accuracy and the feasibility of the method, several numerical examples are presented.
Keywords
boundary-elements methods; cavity resonators; eigenvalues and eigenfunctions; BEM; arbitrarily shaped cavity; boundary element method; cavity resonator; generalised eigenvalue equation; numerical computation; resonant frequencies; three-dimensional vector boundary integral equation;
fLanguage
English
Journal_Title
Microwaves, Antennas and Propagation, IEE Proceedings H
Publisher
iet
ISSN
0950-107X
Type
jour
Filename
9932
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