一种水面靶标雷达散射分布特性海上测量方法

摘要

介绍一种固定水面靶标海上雷达散射特性岸基动态测试技术，靶标船体单点锚泊后，利用安装在靶标船体上的定向侧推装置推动船体围绕锚泊点转动，同时通过 GPS 记录船体的位置与航向姿态数据，给出了 RCS 测试数据处理方法。这种海上测试方法实施方便，靶标 RCS 海上测试结果与数字建模比对结果说明了该测试方法的有效性。%A method of station radar target vessel RCS directivity measurement with the dynamic measuring facility on shore is introduced .The heading of vessel body can be orientated by an outboard modulating system ,the body's position and attitude are acquired by GPS in the meantime ,and the RCS data processing method is given .This method carries out simply , and the effectiveness of RCS measurement method is proved by the compare result of target vessel RCS sea‐test and comput‐er‐based theory calculations .