基于两种噪声调制模型的雷达干扰信号仿真研究  

Radar Jamming Signal Simulation and Research Based on Two Noise Modulation Models

作　　者：张润哲[1] 察豪[1] 温东阳[1] 孟路稳 

机构地区：[1]海军工程大学海洋电磁环境研究所,武汉430033

出　　处：《舰船电子工程》2014年第12期99-101,208,共4页Ship Electronic Engineering

摘　　要：从信号处理的角度,建立了噪声调幅干扰和噪声调频干扰这两种噪声瞄频干扰的数学模型,通过计算机仿真,对它们的特点进行对比,并结合脉冲压缩雷达的工作方式,采用这两种干扰信号对巴克码脉冲压缩雷达进行干扰,由仿真结果得出雷达信号与干扰信号参数对干扰效果的影响。This paper established the models of noise AM signal and noise FM signal from the perspective of signal pro‐cessing and compared their characteristics through simulation, studied the pulse compression system and generated jamming to Barker code pulse compression radar using the two jamming signals. The simulation results showed the influence of both radar signal and jamming signal on parameters.

关 键 词：雷达 干扰 噪声调制 仿真 

分 类 号：TN955[电子电信—信号与信息处理]