Based on the radar equation and Cassini ovals the performances of mapping area and anti-electronic-jamming under different selection of baseline length are analyzed.

• 基于双基地合成孔径雷达方程和卡西尼曲线的特性，分析了双基地基线的选取对测绘带面积受损程度的影响，以及对发挥抗电子干扰性能的影响。