具有闭环实时修正的雷达信号模拟器的实现技术

Technology for Radar Signal Simulatorwith Closedloop Realtime Modification

深入研究了三通道闭环跟踪雷达信号模拟器的实现技术 ,给出了准连续波雷达视频信号模拟器的结构 ,提出了相关独立随机信号实时模拟的频域非相参叠加方法 ,以及目标信号的空间滤波技术和闭环实时修正的方法 ,最后分析了该模拟器的实时性。

The technology for a specified radar signal simulator with closedloop tracking in three channels is deeply studied. The video signal simulator′s scheme of interrupt CW radar is given, and the incoherent summary method for independent correlated stochastic sequences is put forward, and the ways of target signal space filtering and its realtime modifying by closedloop are also proposed. At last the realtime performance of the simulator is analyzed.