DocumentCode
508498
Title
Data processing of multi-channel space-borne SAR
Author
Lei Pei ; Zegang Ding
Author_Institution
Dept. of EE, Beijing Inst. of Technol., Beijing
fYear
2009
fDate
20-22 April 2009
Firstpage
1
Lastpage
4
Abstract
Multi-channel SAR enables wide swath with high azimuth resolution. Azimuth non-uniform sampling will occur due to the nature of the orbit in the multi-channel SAR. In order to use the frequency imaging algorithm, an inverse-filter method is proposed to obtain the azimuth spectrum of the azimuth non-uniform sampling. Simulation results validate the presented algorithm.
Keywords
filtering theory; image sampling; radar imaging; spaceborne radar; spectral analysis; synthetic aperture radar; azimuth nonuniform sampling; azimuth resolution; azimuth spectrum; data processing; frequency imaging algorithm; inverse-filter method; multichannel space-borne SAR; azimuth non-uniform sampling; inverse filter method; multi-channel SAR; strip-map space-borne SAR;
fLanguage
English
Publisher
iet
Conference_Titel
Radar Conference, 2009 IET International
Conference_Location
Guilin
ISSN
0537-9989
Print_ISBN
978-1-84919-010-7
Type
conf
Filename
5367360
Link To Document