DocumentCode :
641816
Title :
A reference signal extraction technique of passive radar
Author :
Kui Wang ; Jian Yang
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
fYear :
2013
fDate :
14-16 April 2013
Firstpage :
1
Lastpage :
4
Abstract :
A technique of reference signal extraction of passive radar from multipath interference is proposed, which is based on the second-order statistics of the signal utilized. The interference model of reference channel and the cyclostationarity of oversampled signal are analyzed. Also the signal processing and algorithm parameter selection are addressed. Simulation results indicate that the method needs neither priori knowledge of channel nor the synchronization of time and frequency and performs well with a few data samples.
Keywords :
higher order statistics; interference (signal); passive radar; radar signal processing; algorithm parameter selection; interference model; multipath interference; oversampled signal; passive radar; reference channel; reference signal extraction technique; second-order statistics; signal processing; passive radar; reference signal extraction; second-order statistics;
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.2013.0404
Filename :
6624568
Link To Document :
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