组网雷达对超低空隐身目标探测方法研究  

Research on Detection Method of Radar Network to Super Low Altitude Stealth Targets

作　　者：毕思威 

机构地区：[1]西安邮电大学理学院应用物理系,西安710061

出　　处：《战术导弹技术》2017年第2期105-110,共6页Tactical Missile Technology

摘　　要：针对超低空隐身飞行器反探测能力强,单部雷达难以实现有效探测的难题,研究了雷达组网抗超低空隐身分析器探测方法,根据雷达检测的基本方法提出了基于恒虚警检测的雷达网目标判定方法,推导出基于秩K融合准则的雷达网恒虚警概率,并对秩K进行了改进,形成了基于先验知识的雷达网目标确认方法,为雷达组网对超低空隐身目标的探测能力的进一步提升提供了方法。It is difficult to realize effective detection of single radar when the anti detection capability of ultra low altitude stealth aircraft is strong. The detection method of anti ultra low altitude stealth analyzer is studied. According to the basic method of radar detection, a method of radar network target detection based on constant false alarm detection is proposed. The constant false alarm probability of radar net based on rank K is derived, and the rank K is improved. A target confirmation method of radar network based on a priori knowledge is formed, which provides means for the further improvement of the detection ability of the super low altitude stealth targets.

关 键 词：雷达网 低空隐身目标 探测方法 

分 类 号：TN954[电子电信—信号与信息处理]