Through the analysis of the movement of SAR satellite,the expressions of Doppler properties of an elliptic orbit space-borne SAR interms of its aspects(roll,pitch,yaw) are derived.

• 通过对SAR卫星运动的分析,推导出椭圆轨道星载SAR考虑姿态角(横滚、俯仰、偏航)的多普勒性质的表达式。