雷达目标动态RCS仿真研究

Simulation of Dynamic RCS Data of Radar Targets

根据中段弹道目标的运动学特性,结合室内缩比模型RCS静态测量数据,提出了一种雷达目标动态RCS仿真的方法。该方法首先仿真空间目标飞行弹道,然后计算目标在飞行过程中的方位角,由此获得目标在设定场景下的RCS动态特性。仿真结果与理论分析相比较,证明了所提出方法的可行性。

According to the kinetic characteristic of targets in midcourse and the RCS data of static measurement of the model, a simulation method for dynamic RCS data of radar targets is proposed. After the ballistic trajectory of midcourse simulated and the azimuth angle of target in flight calculated, the dynamic characteristics of RCS of the target under the given scene are obtained. Compared with the theory analysis, simulation results show the effectiveness of the method.