DocumentCode :
1440486
Title :
Time Reversal Detection in Clutter: Additional Experimental Results
Author :
Jin, Yuanwei ; Moura, José M F ; Jiang, Yi ; Stancil, Daniel D. ; Cepni, Ahmet G.
Author_Institution :
Dept. of Eng. & Aviation Sci., Univ. of Maryland Eastern Shore, Princess Anne, MD, USA
Volume :
47
Issue :
1
fYear :
2011
fDate :
1/1/2011 12:00:00 AM
Firstpage :
140
Lastpage :
154
Abstract :
Time reversal (TR) is a promising technique in detecting weak targets immersed in clutter. This paper reports a series of electromagnetic (EM) domain experiments on TR detection using a single antenna pair in a controlled scattering environment. The TR likelihood ratio detector is compared with the conventional energy detector and the matched filter. The EM experiments demonstrate the superiority of TR detection over conventional detection in rich multipath scattering environments.
Keywords :
electromagnetic wave scattering; object detection; radar antennas; radar clutter; radar detection; sonar detection; TR likelihood ratio detector; clutter; controlled scattering; electromagnetic scattering; single antenna pair; time reversal detection; weak target detection; Antenna measurements; Clutter; Detectors; Frequency measurement; Horn antennas; Receiving antennas; Scattering;
fLanguage :
English
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9251
Type :
jour
DOI :
10.1109/TAES.2011.5705665
Filename :
5705665
Link To Document :
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