天气雷达远程水平定标的设计与实现  

Design and implementation of weather radar remote horizontal calibration

作　　者：蒲晓勇[1] 程昌玉[1] 李俊[1] Pu Xiaoyong;Cheng Changyu;Li Jun(Hubei Meteorological Information and Technology Support Center,Wuhan 430074)

机构地区：[1]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》2020年第4期80-81,共2页Meteorological,Hydrological and Marine Instruments

基　　金：省局科技发展基金项目“新一代天气雷达天线水平自动定标系统”(2018Y07)资助.

摘　　要：文章针对天气雷达水平定标工作的现状,利用超窄带调制技术,在不扩频的情况下,于极窄的信道带宽内实现天线水平定标数据的高速、稳定传输。雷达保障人员只需在雷达机房通过控制雷达天线方位,便可完成天气雷达水平定标数据的远程自动采集、显示、存储和处理,极大提高了天气雷达水平定标工作的智能化水平。This paper addresses the current situation of horizontal calibration of weather radar,and achieves high-speed and stable transmission of antenna horizontal calibration data within a very narrow channel bandwidth without spreading the frequency through ultra-narrowband modulation technology.By controlling the position of the radar antenna in the radar machine room,the radar guards can complete the remote automatic collection,display,storage and processing of the weather radar horizontal calibration data,greatly improving the intelligence level of the weather radar horizontal calibration work.

关 键 词：天气雷达 水平定标 智能化 

分 类 号：P414[天文地球—大气科学及气象学]