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