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| Fault detection method of CINRAD/SA weather radar receiver test channel |
| Pu Xiaoyong, Li Jun, Cheng Changyu |
| Hubei Meteorological Information and Technology Support Center,Wuhan 430074 |
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Abstract This paper introduces the composition of CINRAD/SA radar receiver test channel,and introduces the fault judgment methods of each main component of the test channel.At the same time,when abnormal calibration data and system software alarm occur and the fault cannot be accurately located,the test channel should be checked first.The radar system software should be used to cooperate with the external instrument to locate the fault by measuring the gain or attenuation of each channel of the microwave device,which provides a reference for radar business support personnel to quickly eliminate radar faults.
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Received: 16 April 2021
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| [1] |
汪章维.新一代天气雷达培训及维修[M].北京:气象出版社,2014.
|
| [2] |
巫乔,朱永兵,董根铭.一次CINRAD/SA雷达接收机二位开关故障分析[J].气象水文海洋仪器,2014,31(1):107-109.
|
| [3] |
柴秀梅.新一代天气雷达故障诊断与处理[M].北京:气象出版社,2011.
|
| [4] |
王伟平.CINRAD/SA雷达接收机主通道故障分析及排除[J].气象水文海洋仪器,2016,33(1):115-117.
|
| [5] |
姚文,刘志邦,王浩宇,等.CINRAD/SA雷达接收机故障个例分析与处理[J].气象水文海洋仪器,2013,30(3):91-92,97.
|
| [6] |
潘新民,柴秀梅,黄跃青,等.CINRAD/SA&SB回波强度定标故障的诊断分析和解决方法[J].气象,2010,36(12):122-127.
|
| [7] |
雷登林,钟健,田程,等.提高(CINRAD/CD)天气雷达业务质量经验浅谈[J].中低纬山地气象,2021,45(3):122-124.
|
| [8] |
陈昌文,孙传东,蒋仕华,等.CA型新一代天气雷达触发器故障分析及处理[J].中低纬山地气象,2020,44(2):102-105.
|
| [9] |
雷登林,钟健,田程.贵阳新一代天气雷达(CINRAD/CD)交流伺服系统的故障分析与处理[J].中低纬山地气象,2018,42(6):67-69.
|
| [10] |
雷永恒,胡坚.湖南省天气雷达业务系统的设计与实现[J].中低纬山地气象,2020,44(4):77-83.
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2022, Vol. 39 
