DocumentCode
857070
Title
Application of the generalized biconjugate gradient FFT method for analysing planar frequency selective surfaces
Author
Petre, P.
Author_Institution
Tech. Univ. of Budapest
Volume
24
Issue
9
fYear
1988
fDate
4/28/1988 12:00:00 AM
Firstpage
565
Lastpage
566
Abstract
A computationally efficient method is presented for analysing the scattering from frequency selective surfaces (FSS) composed of arbitrarily shaped patches with finite conductivity. In this technique the generalised biconjugate gradient (BiCG) method and fast Fourier transform (FFT) are used to solve for the induced current densities. It is shown that this method requires fewer iterations than the conjugate gradient (CG) or the preconditioned CG method
Keywords
electromagnetic wave scattering; fast Fourier transforms; arbitrarily shaped patches; computationally efficient method; finite conductivity; generalized biconjugate gradient FFT method; induced current densities; iterations; planar frequency selective surfaces;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
19573
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