网络雷达对抗系统反隐身有源检测模型

摘要

针对传统雷达检测模型反隐身存在的角度信息丢失和探测精度不高的问题,提出了网络雷达对抗系统有源工作模式下的信号检测模型.该模型结合了单基地双基地等效原理及RCS简化模型,从单脉冲检测和非相参积累检测两个方面分别计算得到了单通道和综合检测概率.仿真试验结果表明,与传统雷达检测模型相比,网络雷达对抗系统有源检测模型反隐身效果更好,性能更优.%Aiming at the problem of angle information losing and low detection precision in anti-stealth detection of traditional radar detection models,an active signal detection model of network radar countermeasure system was proposed.On the basis of this model,the single channel and the integrated detection probability were calcu-lated from the single pulse detection and the non-coherent accumulation detection,respectively,based on the sin-gle base-bistatic equivalent principle and RCS simplified model.Simulation results showed that,by comparing with the traditional radar detection model,the performance of anti-stealth active radar detection system was better.