DocumentCode
1428915
Title
Application of the FFA technique for efficient near-field evaluation for electrically large PEC structures
Author
Salman, B.G. ; McCowen, A.
Author_Institution
Dept. of Electr. & Electron. Eng., Univ. of Wales, Swansea, UK
Volume
34
Issue
5
fYear
1998
fDate
9/1/1998 12:00:00 AM
Firstpage
2684
Lastpage
2687
Abstract
The purpose of this paper is to discuss the application of the far field approximation (FFA) technique to a method of moments (MoM) formulation based on triangular surface patches for electromagnetic problems involving large perfectly conducting (PEC) structures. The generality of the original MoM is kept intact but the computer storage and processing requirements are drastically decreased using the FFA. It will be shown that the computed near-field results from such a scheme compare very well to the original MoM technique
Keywords
electromagnetic fields; electromagnetic wave scattering; method of moments; FFA technique; electrically large PEC structures; electromagnetic problems; far field approximation; method of moments; near-field evaluation; processing requirements; triangular surface patches; Impedance; Integral equations; Message-oriented middleware; Scattering; Writing;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.717622
Filename
717622
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