Abstract:An advanced algorithm is proposed to obtain forward-target image on a curve trajectory, which causes a serious range coupling. The algorithm decreases efficiently the coupling with Range Walk Correction (RCM) in time domain firstly. The 2-dimision frequency domain expression is presented with series reversion. The correlative coefficient of ECS algorithm is obtained, and SAR image is got with ECS. Finally simulations show the validity of the proposed algorithm.
刘高高, 张林让, 刘昕, 刘楠, 陈广锋, 张波. 一种曲线轨迹下的大场景前斜视成像算法[J]. 电子与信息学报, 2011, 33(3): 628-633.
Liu Gao-Gao, Zhang Lin-Rang, Liu Xin, Liu Nan, Chen Guang-Feng, Zhang Bo. Missile-borne Large Region Squint SAR Algorithm Based on a Curve Trajectory. , 2011, 33(3): 628-633.