DocumentCode
1213558
Title
Analysis of arbitrary metallic surfaces conformed to a circular cylinder using the conjugate gradient-fast Fourier transform (CG-FFT) method
Author
Catedra, Manuel F. ; Ruiz, Fernando ; Gag, Emilio
Author_Institution
ESTI Telecommun., Univ. Politecnica de Madrid, Spain
Volume
38
Issue
2
fYear
1990
fDate
2/1/1990 12:00:00 AM
Firstpage
286
Lastpage
289
Abstract
An efficient scheme for analyzing electrodynamic problems involving arbitrary metallic surfaces conformed to a circular cylinder, using the conjugate-gradient-fast-Fourier-transform (CG-FFT) method, is presented. The numerical method outlined is efficient in CPU time and minimizes the memory storage requirements. Several results are presented and compared with numerical or measured values that appear in the literature
Keywords
electrodynamics; electromagnetic wave scattering; fast Fourier transforms; CG-FFT; CPU time; CPU time efficient; EM wave scattering; arbitrary metallic surfaces; circular cylinder; conjugate gradient-fast Fourier transform; electrodynamic problems; memory storage requirements; numerical method; Character generation; Electrodynamics; Fast Fourier transforms; Fourier transforms; Geometry; Integral equations; Periodic structures; Surface treatment; Surface waves; Testing;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/8.45135
Filename
45135
Link To Document