DocumentCode
817397
Title
Modified indirect boundary element technique and its application to electromagnetic potential problems
Author
Song, B. ; Fu, J.
Author_Institution
Dept. of Inf. & Control Eng., Xi´´an Jiaotong Univ., Shaanxi, China
Volume
139
Issue
3
fYear
1992
fDate
6/1/1992 12:00:00 AM
Firstpage
292
Lastpage
296
Abstract
A modified indirect boundary element formulation is developed following a weighted residual approach. In this formulation, the fictitious source density, which appears in the integral equations of the method, is distributed on a surface which is exteriorly separated from the physical field boundary of the problem. The method does not require the evaluation of singular integrals and produces undeteriorated solutions at geometric discontinuities. The technique is applied to two-dimensional electromagnetic potential problems, and several examples are investigated
Keywords
boundary-elements methods; boundary-value problems; electromagnetism; boundary element method; electromagnetic potential problems; geometric discontinuities; integral equations; modified indirect boundary element formulation; source density; weighted residual approach;
fLanguage
English
Journal_Title
Microwaves, Antennas and Propagation, IEE Proceedings H
Publisher
iet
ISSN
0950-107X
Type
jour
Filename
143301
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