DocumentCode
1643979
Title
Analysis of finite structures using the CG-FFT method and discretizing Green´s function in the spectral domain
Author
Gago, Emilio ; Catedra, M.F.
Author_Institution
ETSI Telecommun., Polytech. Univ. of Madrid, Spain
fYear
1989
Firstpage
300
Abstract
A conjugate gradient-fast Fourier transform (CG-FFT) scheme to analyze finite, flat, metallic patches over multilayer dielectric structures is presented. A discrete Green´s function is obtained by processing the analytical expression of this function in the spectral domain. Data for the bistatic radar cross section at normal incidence are shown for a disk of radius a with ka=10.<>
Keywords
Green´s function methods; electromagnetic wave scattering; fast Fourier transforms; radar cross-sections; Green´s function; bistatic radar cross section; conjugate gradient-fast Fourier transform; electromagnetic wave scattering; metallic patches; multilayer dielectric structures; spectral domain; Antennas and propagation; Convolution; Dielectrics; Fourier transforms; Green´s function methods; Nonhomogeneous media; Periodic structures; Sampling methods; Scattering; Telecommunications;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1989. AP-S. Digest
Conference_Location
San Jose, CA, USA
Type
conf
DOI
10.1109/APS.1989.134676
Filename
134676
Link To Document