基于LabVIEW的天线方向图测试系统设计  

Measure system for the antenna to get the patterns of the tested antennas based on LabVIEW

作　　者：刘瑾 王化吉 

机构地区：[1]中航工业直升机设计研究所,景德镇333001

出　　处：《电子测量技术》2011年第3期62-65,共4页Electronic Measurement Technology

摘　　要：针对传统的天线方向图测量方法效率低、精度差的缺点,基于LabVIEW软件平台开发了1套天线方向图自动测试系统。该系统通过GPIB总线实现对测试仪器的控制,在信号录取、角度录取、数据处理、方向图绘制方面实现了完全自动化,具有精度高、测量速度快、性能稳定的特点。The conventional antenna pattern testing method has the quality of low velocity and low accuracy.Using the software of LabVIEW,we construct the auto-measure system for the antenna to get the patterns of the tested antennas.The system controls instruments by GPIB,and the signal extraction,angle extraction,data processing and pattern plotting are automatic.The system has the quality of high accuracy,high testing velocity and high reliability.

关 键 词：天线方向图 LABVIEW 测试系统 

分 类 号：TN820.12[电子电信—信息与通信工程]