摘要
为满足防空系统抗击隐身目标的需求,提出了一种计算双基地制导雷达RCS和导弹发射距离的方法.基于单双基地雷达的RCS特性,建立了双基地制导雷达探测距离随站间距离变化的数学模型.最后以正面抗击F-117A为例进行单双基地对比仿真,证明了双基地制导雷达反隐身的可行性.
To meet the requirement of air defence system countering stealthy target, a method of calculating the RCS ofbistatic guidance radars and distance of the launched missile was given. Based on the RCS characteristic of single and bistatic guidance radars,the mathematical model,which describes the finding range varies with the distance between stations,was constructed. Taking an example of countering F-117A frontally, simulation contrasting single to bistatic stations was done. which shows the anti-stealth availability of bistatic guidance radars.
出处
《空军雷达学院学报》
2005年第4期3-6,共4页
Journal of Air Force Radar Academy
关键词
双基地
制导雷达
雷达截面积
反隐身
发现距离
bistatic radars
guidance radar
radar cross section
anti-stealth
finding distance
