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
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