摘要
给出了空间轨道飞行目标动态宽带散射特性建模方法,重点对某卫星动态宽带电磁散射特性进行了仿真,并通过轨道飞行过程中卫星一维距离像的积累获取了散射中心历程图,提出了由飞行过程中形成的散射中心历程图来判断卫星的结构特点的思路。
The dynamic wide-band scattering characteristic modeling method of space targets in orbit is given. The dynamic wide-band electromagnetic scattering characteristics of a satellite are simulated and the procedural image Of scattering centers is acquired by the accumulating high-resolution range profiles of satellite in flight. At last it is pointed out that the structural information Of satellite can be judged by the procedural image of scattering centers which forms in flight.
出处
《航天电子对抗》
2007年第6期4-6,共3页
Aerospace Electronic Warfare
关键词
空间目标
飞行轨道
一维距离像
散射中心历程图
space target
flight trajectory
one dimensional range profile
procedural image of scattering centers
