基于雷达和诱饵的具体方向图,运用等相位面梯度分析法,推导出考虑方向图的多点源诱偏误差公式,并提出了一种诱饵系统的毁伤概率模型.针对三点源和四点源诱偏系统的具体部署使用,对各点源的天线增益波动对诱偏效果的影响进行了定量仿真分析,得到了四条对诱饵实际部署有一定指导性的结论。 Based on the radar and decoy specific pattern, the gradient error analysis method of isophase gradient is used to deduce the multi-point source decoying error formula considering the directional pattern, and a damage probability model of bait system is proposed. For three-point source and four-point The specific deployment of source decoy system was used to quantitatively analyze the effect of antenna gain fluctuations on the decoke effect at each point source. Four conclusions were obtained that the four decoys could be actually deployed.