摘要
基于5G Wi-Fi技术的无线传输设备对C波段天气雷达回波的干扰,严重影响气象预报准确度,给民航气象工作质量甚至飞机飞行安全带来了一定的影响。文章重点分析了重庆江北机场714CDP天气雷达268°方位无线电干扰排查过程案例,并给出天气雷达无电线干扰排查中的注意事项,为从事天气雷达保障的业务人员提供了一定的参考和借鉴。
The 5G Wi-Fi technology based wireless transmission equipment causes interference on the C-band weather radar echo,which severely affects the accuracy of meteorological forecast and brings certain influence on the meteorological working quality of civil aviation and even the flight safety of aircraft.This paper places an emphasis on the analysis of radio interference investigation process cases for the 714 CDP weather radar(268°orientation)in Chongqing Jiangbei Airport and offers the precautions required during radio interference investigation for weather radar,providing certain references for the operation personnel engaged in the safeguarding of weather radar.
作者
谢英伟
皮波
朱晓博
聂增臻
Xie Yingwei;Pi Bo;Zhu Xiaobo;Nie Zengzhen(Chongqing Air Traffic Control Branch of CAAC,Chongqing 401120)
出处
《气象水文海洋仪器》
2023年第2期137-140,共4页
Meteorological,Hydrological and Marine Instruments
