地波超视距雷达接收天线阵的波束形成网络

地波超视距雷达接收天线阵的波束形成网络

内容简介：给出了一个带自检装置的实际的8单元均匀线天线阵的波束形成网络框图，讨论了该波束形成网络的工作原理.提出了波束形成网络水平方向图的模拟测试方法.并将实际网络的模拟测试结果与理论计算结果进行了比较.对差波束模拟测试与理论计算结之间的1-2dB的差别进行了分析.试验表明：应用模拟测试结果对目标的水平方位角测量进行修正是有效的

Abstract：Presents a beam forming network of practice eight-element receiving antenna array with a device of itself testing and its principle and an analog test method of the horizontal pattem of beam forming network and compares the testing results with the calculating ones in theory and analyses the 1 - 2 dB error between testing and calculating results for different beams, and concludes from experiments that it is effective to modify the measuring data of targets horizontal direction angle using the testing results of analog

作者：王新, 楚兰英, 邓维波,

关键词：波束形成网络, 天线阵, 雷达,