DocumentCode
939076
Title
A physical optics based plane wave spectrum approach to the analysis of finite planar antennas
Author
García-Müller, Pablo L. ; Roederer, Antoine G.
Author_Institution
Eur. Space Agency, Noordwijk, Netherlands
Volume
40
Issue
8
fYear
1992
fDate
8/1/1992 12:00:00 AM
Firstpage
906
Lastpage
911
Abstract
An efficient physical optics based method of analysis of antennas over finite ground planes is presented. The far field radiated by the current on the finite ground plane is expressed as the convolution integral of the far field of the antenna above the infinite ground plane with the Fourier transform of the polygonal ground plane shape. The convolution integral is simplified by applying the sampling theorem
Keywords
antenna arrays; antenna radiation patterns; antenna theory; dipole antennas; physical optics; Fourier transform; convolution integral; dipole antennas; far field; finite ground planes; finite planar antennas; infinite ground plane; physical optics; plane wave spectrum approach; polygonal ground plane shape; radiation patterns; sampling theorem; Antenna theory; Convolution; Dipole antennas; Image sampling; Integral equations; Magnetic field measurement; Physical optics; Planar arrays; Shape; Space technology;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/8.163427
Filename
163427
Link To Document