DocumentCode
1437184
Title
Determination of eigenmodes by using Cauchy´s integral formula
Author
Conradi, O.
Author_Institution
Allgemeine und Theor. Elektrotech., Fern Univ., Hagen, Germany
Volume
34
Issue
19
fYear
1998
fDate
9/17/1998 12:00:00 AM
Firstpage
1865
Lastpage
1866
Abstract
A deterministic method is proposed for the computation of zeros within a complex plane by using Cauchy´s theorem. The integrals have been calculated for different numbers of integration points by the Gaussian integration formula. As an example, several eigenmodes of a TE/TM mode splitter have been determined by the proposed method
Keywords
deterministic algorithms; eigenvalues and eigenfunctions; integration; poles and zeros; Cauchy integral formula; Gaussian integration; TE/TM mode splitter; complex plane; deterministic algorithm; eigenmodes; zeros;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19981700
Filename
722394
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