S波段天气雷达天线信号遮挡影响分析  

Analysis on the influence of S-band weather radar antenna signal shielding

作　　者：王聚瑞 Wang Ju-Rui(The 54th Institute of CETC,Shijiazhuang Hebei 050081,China)

机构地区：[1]中国电子科技集团公司第54研究所,河北石家庄050081

出　　处：《河北省科学院学报》2021年第3期37-42,共6页Journal of The Hebei Academy of Sciences

摘　　要：天线是天气雷达系统的重要组成部分。介绍了S波段天气雷达系统的基本特性,重点提出了避雷针对天气雷达天线信号的影响分析,论述了其遮挡天线性能分析及计算方法。描述了天线测试原理和方法程序,给出了影响天线的实测数据结果。Antenna is an important part of weather radar system.The basic characteristics of S-band weather radar system are introduced.The influence of lightning rod on weather radar antenna signal is analyzed.The performance analysis and calculation method of shielding antenna are discussed.In this paper,the principle,method and program of antenna test are described,and the measured data which affect the antenna are given.

关 键 词：避雷针 S波段天气雷达系统 天线 

分 类 号：P414[天文地球—大气科学及气象学]