基于GPIB接口对微波网络分析仪进行虚拟仪器的设计

Design of Virtual Instruments Based on the GPIB Interface to the Microwave Network Analyzer

文章通过USB/GPIB接口器,在LabVIEW环境下建立了虚拟仪器平台,利用SCPI命令,实现了微机对微波网络分析仪的远程控制。并在该平台的基础上进行了绝对功率的测量。

The Virtual Instrument platform under the LabVIEW environment is built through the USB/GPIB interface in this article. And the remote control of the microcomputer to the microwave network analyzer is performed by using the SCPI order. Then the absolute power is calculated in this platform.