DocumentCode :
81092
Title :
Absorbing Ground Planes for Reducing Planar Antenna Radar Cross-Section Based on Frequency Selective Surfaces
Author :
Turpin, Jeremiah P. ; Sieber, P.E. ; Werner, Douglas H.
Author_Institution :
Dept. of Electr. Eng., Pennsylvania State Univ., University Park, PA, USA
Volume :
12
fYear :
2013
fDate :
2013
Firstpage :
1456
Lastpage :
1459
Abstract :
Several approaches in the literature have been attempted for reducing the radar cross-section (RCS) of antennas, specifically for planar patch antennas. Ideally, the antenna should function unimpeded at the communication frequency, but should have a minimal radar signature at all other frequencies of interest. Here, absorbing frequency selective surfaces (FSSs) are used as the ground plane of a planar antenna in order to reduce the RCS at higher frequencies. This technique offers many advantages over existing published approaches in the literature that generally show limited RCS reduction or poor antenna performance.
Keywords :
microstrip antennas; planar antennas; radar antennas; FSS; RCS; communication frequency; frequency selective surfaces; ground planes; planar antenna radar cross section; planar patch antennas; radar signature; Absorption; Bandwidth; Frequency selective surfaces; Optimization; Patch antennas; Radar antennas; Frequency selective surface; low-profile antenna; planar antenna; radar cross section;
fLanguage :
English
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
Publisher :
ieee
ISSN :
1536-1225
Type :
jour
DOI :
10.1109/LAWP.2013.2288682
Filename :
6655926
Link To Document :
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