基于间歇采样的 MIMO 雷达的卷积调制干扰技术

摘要

针对单基地 MIMO 雷达的工作特性，提出一种结合间歇采样转发和卷积调制的联合干扰方式，推导出联合干扰的数学模型，分析了脉冲串作为视频干扰信号的对雷达信号的干扰效果。理论分析证明，间歇采样转发和卷积调制两种方法联合对单基地 MIMO 雷达干扰具有显著的效果。最后，通过仿真证明了理论分析的正确性。%Aiming at the working characteristics of single base multi-input multi-output (MIMO) radar,this paper presents a joint jamming mode combining intermittent-sampling transmitting with convolution modulation,deduces the mathematical model of joint jamming,analyzes the jamming effect on the radar signal taking pulse train as a video jamming signal.Theoretical analysis proves that combining intermittent-sampling transmitting with convolution modulation have distinct effect on single base MIMO radar jamming.Finally the validity of theoretical analysis is validated through simulation.