基于脉间频率捷变的末制导雷达抗噪声调频干扰仿真研究

Research into the Simulation of Terminal Guidance Radar Based on Inter-pulse Frequency Agility against Noise FM Jamming

研究了脉间频率捷变的末制导雷达的抗噪声调频干扰性能,建立了噪声调频干扰信号模型及脉间频率捷变雷达模型,开展了干扰效果仿真对比研究。仿真结果表明:脉间频率捷变调制对抗噪声调频干扰措施有效。本研究内容可为末制导雷达抗噪声干扰设计提供依据。

This paper studies the performance of terminal guidance radar with inter-pulse frequency agility against noise frequency modulation(FM)jamming,establishes the models of noise FM jamming signal and inter-pulse frequency agility radar signal,and carries out simulation comparison research into the jamming effects.The simulation results show that inter-pulse frequency agile modulation is effective against noise FM jamming.This research can provide the evidence for design of terminal guidance radar against noise jamming.