DocumentCode
1332052
Title
Nonuniformly illuminated frequency-selective surfaces
Author
Allam, A.M.M.A. ; Parker, Edward A.
Author_Institution
Kent Univ., Canterbury
Volume
24
Issue
14
fYear
1988
fDate
7/7/1988 12:00:00 AM
Firstpage
901
Lastpage
902
Abstract
The distribution of induced currents across three surfaces each containing approximately 100 linear dipoles has been computed. The illuminating field on groups of elements at the array edges is set to zero. Element coupling is frequency dependent, and in the surface reflection bands the current amplitudes can decay relatively slowly with distance from the illuminated sectors
Keywords
antenna arrays; antenna theory; current distribution; dipole antennas; electromagnetic field theory; electromagnetic waves; antenna arrays; current amplitudes; frequency dependent element coupling; frequency-selective surfaces; illuminating field; induced current distribution; linear dipoles; nonuniform illumination; surface reflection bands;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
8414
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