DocumentCode
686506
Title
A new method for direct signal and multipath clutter cancellation in passive radar
Author
Lu Hongchao ; Li Sichuan ; Tan Jin ; Deng Min
Author_Institution
Mil. Representative Office of PLA, 209th Inst., Chengdu, China
fYear
2013
fDate
22-258 Nov. 2013
Firstpage
177
Lastpage
180
Abstract
It is a problem in passive radar that direct signal and multipath clutter is much stronger than the object echoes. Existing cancellation methods always impose that the arrival time of clutter is integer multiples of sampling period, which is impossible for real radar system. To solve the problem, a novel method of clutter cancellation using arrival time exactly estimation is proposed. Simulation results show the effectiveness of the new method.
Keywords
echo suppression; passive radar; radar clutter; radar signal processing; signal sampling; arrival time exactly estimation; direct signal cancellation; multipath clutter cancellation; passive radar; sampling period; arrive time estimation; clutter cancelation; passive radar;
fLanguage
English
Publisher
iet
Conference_Titel
Wireless, Mobile and Multimedia Networks (ICWMMN 2013), 5th IET International Conference on
Conference_Location
Beijing
Electronic_ISBN
978-1-84919-726-7
Type
conf
DOI
10.1049/cp.2013.2403
Filename
6827820
Link To Document