摘要
介绍了一种体积小、质量轻及和差一体化网络的相控阵雷达天馈线系统,实现了方位面同时和差波束。详细介绍了馈线系统的组成与设计,简要介绍了系统的校正方法和校正原理,讨论了影响天线性能指标的误差因素,给出了和差一体化天馈线系统主要指标的设计结果。
An antenna and feeder system of the phased array radar with small size, light weight andsum and difference integrated network is introduced, realizing the simultaneous sum and differencebeams in azimuth plane. The composition and design of the feeder system are introduced in detail,and the correction methods and principle of the system are briefly introduced. The error factors thataffect the antenna performances are discussed, and the main indexes of the sum and difference integratedantenna and feeder system are given.
出处
《雷达与对抗》
2016年第3期54-57,共4页
Radar & ECM
关键词
雷达馈线系统
和差一体化网络
和差相对幅度
和差相对相位
天线增波束指向
radar feeder system
sum and difference integrated network
sum and difference relativeamplitude
sum and difference relative phase
antenna gain
beam pointing
