Title :
Study on signal processing of azimuth multi-channel spaceborne sar with yaw steering
Author :
Guangjie Kou ; Zhensong Wang ; Ping Yao
Author_Institution :
Inst. of Comput. Technol., Chinese Acad. of Sci., Beijing
Abstract :
The signal processing of azimuth multi-channel spaceborne SAR is studied. A compensating method for different path signal error in azimuth is given. A novel method to process nonuniform sampling in azimuth with yaw steering and reconstruction of digital spectrum is proposed. The yaw steering error boundaries are analyzed. All the computer simulation results are presented in detail.
Keywords :
radar signal processing; signal reconstruction; spaceborne radar; synthetic aperture radar; azimuth multichannel spaceborne SAR; compensating method; computer simulation; different path signal error; digital spectrum; signal processing; signal reconstruction; yaw steering; azimuth multi-channel; nonuniform azimuth sampling; spaceborne SAR; yaw steering;
Conference_Titel :
Radar Conference, 2009 IET International
Conference_Location :
Guilin
Print_ISBN :
978-1-84919-010-7
