数字示波器在雷达维护维修中的应用  

Application of digital oscilloscope in radar maintenance

作　　者：舒毅 李栋[2] 任雍[2] 李欣 

机构地区：[1]福建省泉州市气象局,泉州362000 [2]福建省大气探测技术保障中心,福州350000 [3]南平市浦城县气象局,南平353400

出　　处：《气象水文海洋仪器》2012年第2期77-80,共4页Meteorological,Hydrological and Marine Instruments

摘　　要：在雷达系统的日常维护和故障维修中,示波器是雷达机务员最常用的工具。准确使用示波器测试雷达系统各个组件的工作状态和取样波形,是快速记录雷达工作状态和判定故障的重要手段。文章根据工作实际总结了数字示波器在雷达维护、维修中一些常用的检测方法与注意事项,旨在对示波器在雷达系统维护和维修中的应用有所帮助。The oscilloscope is the most commonly used tool for the mechanic in daily radar maintenance. It is important to accurate use oscilloscope to test sampled waveforms of each component in radar system, so that radar working status can be recorded and its breakdowns are checked out. Based on the actual situation, this paper summarizes a few common detection methods and points for attention of digital oscilloscope in radar maintenance, which is helpful for improving application of the oscilloscope in radar maintenance.

关 键 词：数字示波器 双通道测时序 测窄脉冲包络 测EXB841输出驱动信号 注意事项 

分 类 号：TM935.37[电气工程—电力电子与电力传动]