雷达信号仿真中箔条干扰回波模型研究

摘要

Radar signal simulation is an effective measure of studying and verifying the anti-jamming algorithm. In view of the fact that the random signal model of chaff is difficult to meet the needs of high-precision simulation, this paper analyses and summarizes the scattering characteristics and kinematics characteristics of chaff, then carries out a detailed model of the chaff echo. By optimizing the program in Matlab, this paper solves the problem of complicated computation, then gets a bet-ter results. The simulation proves that the model can provide precise data of chaff jamming for future research.%雷达信号仿真是抗干扰算法研究和验证的有效措施。针对箔条干扰随机信号模型难以满足高精度仿真的需要，在分析和总结箔条干扰散射特性和运动特性的基础上，对箔条干扰回波模型进行了深入和精细化的研究。在Matlab平台上通过编程优化克服了计算复杂的问题，并获得了较好的模拟效果。仿真实验表明，该模型可为精确研究箔条干扰提供数据支持。