计算技术与自动化2024，Vol.43Issue(2)：1-9,9.DOI:10.16339/j.cnki.jsjsyzdh.202402001
卫星导航抗干扰射频单板自动化测试系统设计与实现
Design and Implementation of Automatic Test System for Satellite Navigation Anti-Interference RF Board
摘要
Abstract
Aiming at the problem that the manual test process of satellite navigation anti-interference RF Board is com-plex and difficult to test in batches efficiently,an automatic test system for satellite navigation anti-interference RF Board based on C#and STM32 is proposed.Firstly,through the automatic test software,the equipment communicates with the STM32 main controller to control the RF switch circuit for data acquisition.Then,the collected data is compared and ana-lyzed with multiple manual test results to form a number of calibration parameters and is applied to the test system.Finally,the accuracy of the system test results is verified by batch test.Through batch test data,it is proved that the error of each measurement index is less than 2.5%,and the test efficiency is at least 3.3 times higher than that of manual test,with high measurement accuracy and efficiency.At the same time,the automatic test system has overvoltage and overcurrent protec-tion for the test board.It can effectively protect the tested board from damage,and has a good application prospect in terms of its overall performance.关键词
过流保护/射频开关/数据采集/数据通信/自动化测试Key words
overcurrent protection/RF switch/data acquisition/data communication/automatic test分类
信息技术与安全科学引用本文复制引用
吴海龙,宋合,杨坤..卫星导航抗干扰射频单板自动化测试系统设计与实现[J].计算技术与自动化,2024,43(2):1-9,9.基金项目
上海市"科技创新行动计划"高新技术领域项目(21511103900) （21511103900）
