基于Simulink的有源压制性干扰建模与仿真

Modeling and Simulation of Simulink-based Active Blanking Jamming

为开展干扰条件下雷达系统仿真及抗干扰性能评估提供较为真实的干扰信号,利用Matlab/Simulink软件,建立了3种典型有源压制性干扰模型.用户可通过模型中的参数设置界面方便灵活地设置干扰信号参数,从而产生符合要求的射频噪声、噪声调幅和噪声调频3种干扰信号.

In order to provide the real jamming environment for simulating the radar system and evaluating its anti-jamming performence, three typical models of active blanking jamming were established by using MATLAB/ Simulink software. By means of the interface of parameters setting in the models the parameters of jamming signals were set easily, which generates the required three types of jamming signals that are RF noise, noise AM and noise FM signals.