基于远程频谱仪通信的测试系统设计  

Design of Test System Based on Remote Communication with Spectrum Analyzer

作　　者：李继秀[1] 田易[1] 孟真[1] 张兴成[1] 钟燕清 刘谋[1] LI Ji-xiu;TIAN Yi;MENG Zhen;ZHANG Xing-cheng;ZHONG Yan-qing;LIU Mou(Institute of Microelectronics of the Chinese Academy of Sciences,Beijing 100029)

机构地区：[1]中国科学院微电子研究所,北京100029

出　　处：《数字技术与应用》2021年第1期31-33,共3页Digital Technology & Application

摘　　要：本文设计和实现了一种基于远程频谱仪通信的信号测试系统。本测试系统通过上位机一方面控制嵌入式设备产生需要的模拟信号传输给频谱仪,另一方面通过VC软件设计的友好界面,灵活控制MATLAB远程控制频谱仪通信,获取频谱仪数据进行保存和分析,从而对频谱仪输入的模拟信号进行定量化评判和测试。试验证明,该测试系统能够远程频谱仪进行参数设置以及数据获取和分析,从而实现对模拟信号性能进行定量分析和测试。In this paper,it designs and implements a test system of analog signal based on remote communication with a spectrum analyzer.On the one hand,the test system controls the embedded equipment to generate the required analog signal which is then transmitted to the spectrum analyzer through the host computer.On the other hand,through the friendly interface designed by VC software,it can flexibly control the communication with the spectrum analyzer,obtain the data of the spectrum instrument for storage and analysis so as to quantitatively evaluate and test the input analog signal.The test results show that the test system can set the parameters of spectrum analyzer through remote communication,from which it acquires and analyzes the data so as to quantitatively analyze and test the input analog signal.

关 键 词：远程通信 频谱仪 VC MATLAB 模拟信号 

分 类 号：TP206[自动化与计算机技术—检测技术与自动化装置]