雷达组网抗复合干扰能力动态评估研究  

Research on Dynamic Evaluation of Anti Complex Blanketing Jamming of Radar Netted System

作　　者：向龙[1] 丁建江[1] 周芬[1] 

机构地区：[1]空军雷达学院,湖北武汉430019

出　　处：《雷达科学与技术》2010年第3期209-213,232,共6页Radar Science and Technology

基　　金：电子对抗国防重点实验室基金

摘　　要：为解决雷达组网系统抗干扰能力难以进行有效分析和评估的问题,基于复合压制干扰模式的机理分析,构建了组网系统抗压制干扰能力评估指标体系,运用仿真模拟法和灰色关联度评判法,对组网系统抗复合压制干扰能力进行了动态评估研究。对四种组网方案在复合压制干扰模式下的抗干扰能力进行了动态仿真分析和评估,仿真结果验证了评估指标及评估方法的可行性,表明雷达组网系统的抗干扰能力与雷达部署方式及数据融合规则密切相关,这与实际抗干扰试验的结论是相符的。The anti complex blanket jamming（CBJ） of the radar netted system is dynamically evaluated and researched by simulation method and degree of gray incidence evaluation.Based on the technical mechanism analysis of CBJ mode,the indexes system for evaluating anti-jamming capability（AJC） of the radar netted system is created.Under the condition of CBJ,the dynamic simulation analysis and evaluation of AJC of four netting schemes are made.The simulated results show that the AJC of radar netted system has close relation to the radar deployment and the data fusion rule,which accords with the conclusion of practical anti-jamming test.The indexes and the method proposed are feasible.

关 键 词：雷达组网系统 复合压制干扰 动态评估 灰色关联度 

分 类 号：TN957.52[电子电信—信号与信息处理] TN973[电子电信—信息与通信工程]