DocumentCode
1311968
Title
Scattering by a narrow gap
Author
Senior, Thomas B A ; Sarabandi, Kamal ; Natzke, John R.
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA
Volume
38
Issue
7
fYear
1990
fDate
7/1/1990 12:00:00 AM
Firstpage
1102
Lastpage
1110
Abstract
For a plane wave incident on a cavity-backed gap in a perfectly conducting plane, the coupled integral equations for the induced currents have been solved numerically and the far-field scattering computed. The results are compared with a quasi-analytic solution previously derived. For a narrow gap the agreement is excellent for all cavity geometries and for all material fillings that have been tested
Keywords
electromagnetic wave scattering; integral equations; cavity-backed gap; coupled integral equations; electromagnetic scattering; far-field scattering; induced currents; narrow gap; perfectly conducting plane; plane wave; Apertures; Conducting materials; Filling; Geometry; Integral equations; Polarization; Radar scattering; Strips; Surface impedance; Surface waves;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/8.55624
Filename
55624
Link To Document