体目标水面雷达靶的设计与实现

Design and Realization of a Volume Distributive Target Ship

体目标水面雷达靶可以真实地模拟海上目标的电磁散射特性。介绍了特定水面舰艇的模型CAD设计、模型制作和几何建模方法,对缩微模型室内电磁散射测量和理论计算结果进行了比对。体目标雷达靶使用多个各类反射器实现特定目标的RCS模拟,给出了海上测试与理论计算的比对结果。体目标雷达靶具有模拟目标种类多、操作简单和维修性好等优点,在实际靶场使用中取得了较好效果。

Volume distributive target radar vessel can simulate ship＇s RCS eharaceristic in a truthful way. A warship size-reduced model CAD design, model fabrication and geometry model method is introduced, the result of the model laboratry RCS range test and computer-based theory calculations is presented. The simulation of volume distributive target radar vessel to the warship is realized by some kinds of radar reflectors, the measurement data of the target vessel RCS range test at open sea is compared with RCS theory calculations. The application of the target ship has the advantage of multi-class maritime targets RCS simulation, simple operation and easy maintaining, it has gained in effect in the course of engineering sea test.