DocumentCode
3600093
Title
Space-surface bistatic SAR-GMTI
Author
Yi, Liao ; Jiang, Qian ; Lei, Yang ; Mengdao, Xing
Author_Institution
Key Lab. for Radar Signal Process., Xidian Univ., Xi´´an, China
Volume
1
fYear
2011
Firstpage
903
Lastpage
906
Abstract
A space-surface bistatic SAR-GMTI algorithm is proposed here and the clutter characters are also discussed. Then a reference signal is adopted for range compression, which can make the range cell migration and Doppler centroid decreased largely. Furthermore, the clutter Doppler and phase are analysed as well as the phase difference characteristics, a phase compensation function is constructed for clutter rejection as well. At last, simulation result verifies the effectiveness of the proposed method.
Keywords
Doppler radar; radar clutter; radar signal processing; synthetic aperture radar; Doppler centroid; clutter Doppler analysis; clutter characters; clutter rejection; phase analysis; phase compensation function; phase difference characteristics; range cell migration; range compression; reference signal; space-surface bistatic SAR-GMTI; Azimuth; Bismuth; Clutter; Doppler effect; History; Receivers; Transmitters; SAR-GMTI; clutter suppression; spaceborne-surface bistatic SAR;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar (Radar), 2011 IEEE CIE International Conference on
Print_ISBN
978-1-4244-8444-7
Type
conf
DOI
10.1109/CIE-Radar.2011.6159687
Filename
6159687
Link To Document