摘要
便携式雷达天线方向图测试仪,采用嵌入式Linux操作系统,以PC/104总线CPU模块为核心,配以方向图测试虚拟仪器卡和测试软件构成;该测试仪能完成多种雷达天线幅度、角度数据的录取以及方向图测试的自动引导,在测试精度、测试方法、操作使用等方面都优于以前的仪器。
The measuring instrument of radar antenna direetivity diagram based on embedded Linux operating system is composed of directivity diagram measuring virtual-instrument card and testing software. The instrument＇ core is CPU module based on PC/104 bus. This instrument can complete the extraction of antenna angle, amplitude＇s data and the auto guidance of radar directivity diagram measurement to many kinds of radars. It also has many exeellenee superior to former instrument, including measurement precision, measurement method, operation and so on.
出处
《计算机测量与控制》
CSCD
2007年第8期1113-1114,1117,共3页
Computer Measurement &Control
关键词
测试仪
天线方向图
嵌入式系统
虚拟仪器
measuring instrument
antenna directivity diagram
embedded systems
virtual-instrument
