雷达网的检测概率模型及干扰策略研究  

Research into The Target Detection Probability Model of Radar Net and Jamming Tactics

作　　者：周武[1] 董文锋[1] 

机构地区：[1]空军预警学院,武汉430019

出　　处：《舰船电子对抗》2013年第5期15-19,共5页Shipboard Electronic Countermeasure

摘　　要：在单元平均恒虚警率的基础上,建立了OR融合规则雷达网的检测概率模型正常工作及分布式干扰下检测概率模型,进而在设定的场景下研究了对雷达网实施局部干扰策略和全部干扰策略时雷达网探测区域的变化,并通过比较分析得出了一些有意义的结论。On the basis of cell average constant false alarm rate （CA-CFAR）, the detection probabil- ity models of radar net based on OR fusion rule in the condition of normal working and distributed iamming are constructed,moreover the change of radar net detection area in the given scene is in- vestigated while the part-jamming tactics and full-jamming tactics are implemented to radar net, and some significative conclusions are educed through the comparison and analysis in this paper.

关 键 词：雷达网 检测概率 干扰策略 

分 类 号：TN957.51[电子电信—信号与信息处理]