摘要
PNA系列矢量网络分析仪具有功能多、精度高、频率范围广、动态范围大等优点,由它和计算机、相关仪器及测试天线、转台、扫描架等配套设施搭建的天线测试分析系统,通过专用控制程序可对天线多项功能和指标进行测试、分析。整套系统不仅具有清晰的操作界面、简明的操作流程、多种类型的输入输出接口等,而且可利用LAN进行远程控制和操作。该文对天线测试分析系统的构成、工作原理和在天线远、近场测试的应用进行较为详细的探讨和阐述。
PNA serial vector network analyzer has the advantages of multifunction,high precision,broad frequency scope and large dynamic scope etc.The test system set up it and together with computer,an- tenna,rotating desk and scanning rack could conduct many kinds of tests on antennae under the control of compiled program.The whole system is not only equipped with intuitional display screen,clear operation interface and different kinds of I/O prots etc,but also it could realize remote control and operation via LAN. This article describes the composing,working principle and application test in near and far field measure- ment of the antenna analyzer system.
出处
《电子质量》
2014年第1期1-4,共4页
Electronics Quality
关键词
PNA矢量网络分析仪
远场
近场
天线测试
PNA vector network analyzer
antenna far-field measurement
antenna near-field measure-ment
antenna measurement
