Title :
Modified hybrid digital correlation algorithm for highly squint SAR image formation
Author :
Zengliang Li ; Xin Zhao
Author_Institution :
Beijing Inst. of Electr. & Mech., Beijing, China
Abstract :
This paper proposed a modified hybrid digital correlation algorithm for the highly squint SAR signal processing. Based on the two-step range migration correction, the modified hybrid digital correlation algorithm was efficient. Thus, it was a good choice of focusing processing in highly squint SAR. Simulation results validated the algorithm proposed in the paper.
Keywords :
correlation methods; radar imaging; synthetic aperture radar; highly squint SAR image formation; highly squint SAR signal processing; modified hybrid digital correlation algorithm; two-step range migration correction; highly squint SAR; hybrid digital correlation algorithm; two-step range migration correction;
Conference_Titel :
Radar Conference 2013, IET International
Conference_Location :
Xi´an
Electronic_ISBN :
978-1-84919-603-1
DOI :
10.1049/cp.2013.0209
