空间目标雷达截面积的测量理论与实践

摘要

Based on the requirement for measuring the radar-cross-section (RCS) of space objects, this paper reviews the concept of RCS, the theory and the method of RCS measurement. The measurement precision and its influencing factors are analyzed, and some calibration methods are proposed.%文章从对空间目标雷达截面积测量的需求出发，给出了目标雷达截面积的基本概念与定义，对雷达截面积测量理论与方法进行了系统的阐述，并结合空间目标探测工程实际对测量精度做了理论分析，给出了常用的校准方法。