单脉冲空馈相扫天线设置BIT通道的一种途径  

A Way for Setting BIT Channel in Space-Fed Monopulse Phased Antennas

作　　者：向广志 

机构地区：[1]南京电子技术研究所

出　　处：《现代雷达》1998年第1期57-60,66,共5页Modern Radar

摘　　要：为了检测单脉冲雷达接收通道的幅、相一致性，需要在天线上设置ＢＩＴ（机内检测）通道。空馈单脉冲天线在设置ＢＩＴ通道时会遇到一定的困难。本文介绍了一种可以圆满地解决问题的方法，它对于空馈相控阵天线尤其简便，已在实际天线系统中得到了良好的应用。BIT channel must be set in monopulse radar for testing amplitude and phase in receiving channel.there are some difficulties for setting BIT channel in space-fed antennas.In this paper, a way is introduced for setting BIT channel in space-fed monopulse phased antennas to solve the problems.It is especially convenient for space-fed phased array antennas and it has been well applied to the antenna system.

关 键 词：单脉冲天线 相控阵天线 BIT通道 天线 

分 类 号：TN821.8[电子电信—信息与通信工程]