It also discusses the effect degree of the spaceborne SAR beam design on the premise of observation swath redundancy design when the altitude and attitude of the satellite is changing.

• 讨论了在观测幅宽冗余设计的前提下,当卫星轨道高度或姿态发生变化时,星载SAR波位设计可能受到的影响程度,通过仿真表明,观测幅宽冗余设计一定时,要求卫星的高度和视角突变不能超过一定的范围。