DocumentCode :
1415880
Title :
Fast spectral domain algorithm for rapid solution of integral equations
Author :
Eibert, T.F. ; Volakis, J.L.
Author_Institution :
Radiat. Lab., Michigan Univ., Ann Arbor, MI, USA
Volume :
34
Issue :
13
fYear :
1998
fDate :
6/25/1998 12:00:00 AM
Firstpage :
1297
Lastpage :
1299
Abstract :
A fast spectral domain algorithm is presented for rapid solution of planar surface integral equations. The method of moments coupling integral matrix is formulated in the spectral domain but not explicitly calculated. Thus, in conjunction with an iterative equation solver, the pertinent matrix/vector products are evaluated with complexity O(n) where n is the number of unknowns. Validation and timing results are presented for an array analysis approach using a hybrid finite element (FE)-boundary integral implementation
Keywords :
integral equations; array analysis; fast spectral domain algorithm; hybrid finite element-boundary integral method; iterative equation; matrix; method of moments; planar surface integral equation;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19980934
Filename :
707198
Link To Document :
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