Title :
A novel high-resolution stepped-frequency SAR signal processing method
Author :
Chen Juan ; Long Teng ; Zeng Tao
Author_Institution :
China Spacesat Co., Ltd., Beijing
Abstract :
A new high-resolution airborne synthetic aperture radar (SAR) system utilizing stepped frequency technique is investigated, and a novel high-resolution stepped frequency SAR signal processing method is proposed. The new algorithm combines the time-domain back-projection (BP) algorithm with the traditional stepped frequency signal processing method, and it solves the wide-beam and stepped frequency signal processing problems very well.
Keywords :
airborne radar; radar resolution; synthetic aperture radar; time-domain analysis; high-resolution airborne SAR method; stepped frequency technique; synthetic aperture radar signal processing; time-domain back-projection algorithm; widebeam signal processing; high-resolution; stepped-frequency; synthetic aperture radar; wide-beam;
Conference_Titel :
Radar Conference, 2009 IET International
Conference_Location :
Guilin
Print_ISBN :
978-1-84919-010-7
