CINRAD/SA雷达天线空间定位故障分析及处理方法  

Analysis and treatment method of spatial positioning fault of CINRAD/SA radar antenna

作　　者：韩亚静 谷山青 张婷婷 Han Yajing;Gu Shanqing;Zhang Tingting(Binzhou Meteorological Bureau,Binzhou 256600)

机构地区：[1]滨州市气象局,滨州256600

出　　处：《气象水文海洋仪器》2018年第1期71-75,共5页Meteorological,Hydrological and Marine Instruments

摘　　要：文章描述了滨州CINRAD/SA雷达自2015年02月运行以来发生的两次天线空间定位故障,通过雷达产品的日常观测、与邻近雷达站对同一降水回波的位置比较以及对地物杂波位置的观察,台站及时发现故障并进行了处理。同时介绍了发现故障的过程,分析了有可能引起天线空间定位故障的原因,为台站快速发现并排除雷达天线空间定位故障提供思路。This paper describes the twice antenna spatial positioning faults of CINRAD/SA radar in Binzhou city since February,2015.Through the daily observation of radar products,making a comparison of approaching radar station to the precipitation echo of same area and the observation of surface clutter position,the station found the faults and dealt with them in time.In the meanwhile,the process of discovering these faults are introduced and the reasons possibly causing the location failure of antenna space are analyzed,which will provide new thoughts for the station to discover and eliminate the location failures of radar antenna space rapidly.

关 键 词：CINRAD/SA雷达 天线 空间定位 

分 类 号：P415.2[天文地球—大气科学及气象学]