CINRAD/SA雷达电磁辐射测量分析  

Measurement and analysis on CINRAD/SA radar electromagnetic radiation

作　　者：向阿勇 蔡宏[2] 陈忠勇[2] 

机构地区：[1]湖北省宜昌市气象局,宜昌443000 [2]湖北省气象信息与技术保障中心,武汉430074

出　　处：《气象水文海洋仪器》2015年第1期29-32,共4页Meteorological,Hydrological and Marine Instruments

基　　金：湖北省气象局科技发展基金项目(2013Y03资助)

摘　　要：电磁辐射的管理与防护是新一代天气雷达建设中的重要内容,准确测量和掌握新一代天气雷达的实际电磁辐射水平具有重要的现实意义。采用高性能频谱仪及必要辅件组成选频式电磁辐射测量系统,结合电磁辐射测量基础理论和CINRAD/SA新一代天气雷达的工作机制,测量雷达电磁辐射近场和远场的量值,并参照相关行业标准分析各测量点的电磁辐射污染程度,为雷达站的电磁辐射防护和管理提供防护建议,可为S波段新一代天气雷达站的电磁辐射防护和频谱仪测量电磁辐射提供参考与借鉴。The management and protection of electromagnetic radiation is the important content in the construction of CINRAD radar. It is of great realistic significance to accurate measurement and ascertain the actual radiation level of the radar. With a high performance spectrum analyzer and the necessary accessories, combined with the basic theory of electromagnetic radiation measurement and the working mechanism of CINRAD/SA,a selected frequency electromagnetic radiation measurement system has be formed to measure the near-field and far-field electromagnetic radiation magnitude of the radar. And the electromagnetic radiation pollution level in the relevant points can be analyzed with reference to the relevant industry standards. The effective recommendation will be able to provide for electromagnetic radiation protection and management of the radar station, which can reference for the measurement of electromagnetic radiation by spectrum analyzer in s-band CINRAD radar and provide some useful information for the electromagnetic radiation protection of the radar station.

关 键 词：新一代天气雷达 电磁辐射 测量系统 

分 类 号：P412.25[天文地球—大气科学及气象学]