DocumentCode
2159006
Title
Doppler Keystone Transform for SAR Imaging of Moving Targets
Author
Li, Gang ; Xia, Xiang-Gen ; Peng, Ying-Ning
Volume
4
fYear
2008
fDate
27-30 May 2008
Firstpage
716
Lastpage
719
Abstract
A synthetic aperture radar (SAR) data reformatting approach named Doppler Keystone transform (DKT) is proposed to correct the range migration of the moving target. By combining the DKT and the Doppler phase compensation methods, the moving target can be well imaged in high signal-clutter-ratio (SCR) case. Moreover, the DKT-based algorithm is suitable for parallel implementation.
Keywords
Algorithm design and analysis; Azimuth; High-resolution imaging; Image motion analysis; Image resolution; Motion analysis; Radar imaging; Radar polarimetry; Signal resolution; Synthetic aperture radar; Doppler Keystone transform; SAR; moving target imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing, 2008. CISP '08. Congress on
Conference_Location
Sanya, China
Print_ISBN
978-0-7695-3119-9
Type
conf
DOI
10.1109/CISP.2008.600
Filename
4566746
Link To Document