DocumentCode
1550466
Title
Experimental two-layer adaptive phase-switched screen
Author
Tennant, A. ; Chambers, B.
Author_Institution
Dept. of Electron. & Electr. Eng., Univ. of Sheffield, UK
Volume
37
Issue
23
fYear
2001
fDate
11/8/2001 12:00:00 AM
Firstpage
1379
Lastpage
1380
Abstract
An experimental two-layer planar phase-switched screen is described. The screen is designed to provide controlled phase modulation of electromagnetic energy reflected from its surface, and can be configured to synthesise the time-averaged reflectivity response of a microwave absorber. Measured results are presented to show that the experimental system exhibits dynamic reflectivity null steering capabilities over an 8 to 15 GHz frequency range
Keywords
electromagnetic shielding; electromagnetic wave reflection; phase modulation; 8 to 15 GHz; dynamic reflectivity; electromagnetic energy reflection; microwave absorber; null steering; phase modulation; time-averaged reflectivity; two-layer adaptive planar phase-switched screen;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20010952
Filename
966533
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