浅谈基于Agilent N9912A射频分析仪的天馈线测试

Antenna Feeder Testing Based on Agilent N9912A RF Analyzer

天馈线是无线广播电视发射、接收与监测中的重要组成部分,只有天线与馈线尽量匹配,无线电波才能很好的发射与接收,因此,对天馈线的测试很有必要。本文在介绍天馈线基本原理的基础上,利用Agilent N9912A射频分析仪对无线广播电视监测系统的天馈线进行测试,以确定系统是否符合工程要求,从而保证无线广播电视监测监管工作的顺利开展。

Antenna feeder is an important part in wireless radio and television transmitting, receiving and monitoring. Only when the antenna feeder matches as much as possible, the radio waves can be transmitted and received very well. Therefore, it is necessary to test antenna feeder. In this paper, on the basis of introduction to the antenna feeder's basic principle, the use of Agilent N9912 A to test antenna feeder of wireless radio and television monitoring system is described to determine whether the system conforms to the requirements of the project, and to ensure the smooth progress in wireless radio and television monitoring and supervision.