Lu Lingen. Detection Performance for Low RCS Target in Multistatic Radars[J]. Acta Electronica Sinica, 1998, (6): 110-112.DOI:
多雷达联网对低散射截面积(RCS)目标检测能力研究
摘要
由于采用特别的外形设计和一定的涂复材料
使有些目标的雷达散射截面积(RCS)很小
雷达能发现一般的目标
而很难发现低RCS的目标
但是这些目标不是所有方向都有低RCS特性
这就给多雷达联网提供检测这目标的可能性。本文首先是研究多站联网比单站目标检测性能改善
即检测目标距离的改善(或折合信噪比)
但是这种改善是和目标的位置
运动方法和姿态有关。
Abstract
This paper deals with a distributed detection system in multistatic radars
which consists of a number of independent local radars and a fusion center. This system has the advandage of hgher reliability
survivabilty and immune to electronic attack than monostatic radars. The detection performances(detection probabilty and false alarm probabilty)for low RCS target in multistatic radars is related to following: target movement
fluctuating target and different position of the radars. It is very useful to design the system in multistatic radar.