DocumentCode
1186295
Title
Characteristics of a Salisbury screen radar absorber covered by a dielectric skin
Author
Chambers, Barry ; Tennant, Alan
Author_Institution
Dept. of Electron. & Electr. Eng., Sheffield Univ.
Volume
30
Issue
21
fYear
1994
fDate
10/13/1994 12:00:00 AM
Firstpage
1797
Lastpage
1799
Abstract
A technique is examined for improving the performance of a Salisbury screen radar absorber by covering it with an optimally spaced, high permittivity skin. By this means, it is possible to increase the absorber reflectivity-bandwidth product at normal incidence, or to realise an absorber which at oblique incidence has equal bandwidths for both parallel and perpendicular polarisations simultaneously
Keywords
electromagnetic wave absorption; radar equipment; radar theory; shielding; Salisbury screen radar absorber; bandwidths; dielectric skin; normal incidence; oblique incidence; optimally spaced high permittivity skin; parallel polarisation; perpendicular polarisation; reflectivity-bandwidth product;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19941226
Filename
328572
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