DocumentCode
641809
Title
Stduy on CFAR in GMTI for airborne fire-control radar
Author
Jiang Ming ; Wu Liang Bin ; Luo Ding
Author_Institution
Radar & Avionics Inst., AVIC, Wuxi, China
fYear
2013
fDate
14-16 April 2013
Firstpage
1
Lastpage
5
Abstract
One kind of CFAR named VI-CA/OS-CFAR and based on variable test statistics is proposed in this paper. By calculating two variable test statistics including normalized square deviation and mean ratio real-timely, current clutter environment is judged automatically and different kinds of CFAR detectors are selected. Theoretical analysis and verification results by flight data shows that this detector has good performance and robustness in homogeneous clutter, multiple jamming targets or clutter edge environment faced by GMTI in actual use.
Keywords
airborne radar; jamming; radar clutter; radar detection; statistical testing; CFAR detectors; GMTI; VI-CA/OS-CFAR; airborne fire-control radar; clutter edge environment; flight data; homogeneous clutter; mean ratio; multiple jamming targets; normalized square deviation; variable test statistics; CFAR; GMTI; Rnonhomogeneous; VI-CA/OS-CFA;
fLanguage
English
Publisher
iet
Conference_Titel
Radar Conference 2013, IET International
Conference_Location
Xi´an
Electronic_ISBN
978-1-84919-603-1
Type
conf
DOI
10.1049/cp.2013.0397
Filename
6624561
Link To Document