DocumentCode
1441030
Title
Electromagnetic scattering by a thin conducting flat plate with doubly periodic punched circular apertures
Author
Bhattacharyya, A.K. ; Sen, T.K.
Author_Institution
Indian Institute of Technology, Department of Electronics & Electrical Communication Engineering, Kharagpur, India
Volume
126
Issue
11
fYear
1979
fDate
11/1/1979 12:00:00 AM
Firstpage
1149
Lastpage
1154
Abstract
The problem of scattering of electromagnetic waves by a thin conducting flat plate loaded with doubly periodic small circular apertures has been theoretically investigated. An expression for the monostatic scattering cross-section has been obtained by treating the planar array of circular apertures as an array of (a) induced electric and magnetic dipoles and (b) diffracting apertures for parallel and perpendicular polarisations. The effect of punched apertures on the monostatic scattering cross-section has been presented.
Keywords
electromagnetic wave scattering; doubly periodic small circular apertures; electromagnetic wave scattering; monostatic scattering cross section; punched apertures; thin conducting flat plate;
fLanguage
English
Journal_Title
Electrical Engineers, Proceedings of the Institution of
Publisher
iet
ISSN
0020-3270
Type
jour
DOI
10.1049/piee.1979.0194
Filename
5253183
Link To Document