基于信号仿真的通信干扰压制系数计算方法

摘要

针对目前计算通信干扰压制系数方法存在的缺陷,引入信号仿真计算方法.介绍了通信干扰压制系数计算模型,研究了基于信号仿真的通信干扰压制系数计算,结合典型通信干扰战术背景,计算了不同样式干扰信号对模拟语音调频通信的干扰压制系数.实验结果表明,该方法能为通信对抗战术计算中根据通信装备和通信对抗装备的性能参数高精度、经济地计算通信干扰压制系数提供一种通用的方法.%Aiming at the defects of current calculation methods, the method of signal simulation is presented to calculate communication jamming blanket factor. The mathematics model is introduced and the algorithm of calculating communication jamming blanket factor is studied. Combined with the typical tactics background of communication jamming, the communication jamming blanket factors of different jamming signals to the analog speech signal are calculated. Results demonstrate that this method is universal to calculate the communication jamming blanket factors precisely and economically based on the capability parameter of communication equipment and communication jamming equipment in tactics calculation of communication countermeasure.