调频广播干扰航空导航与通信的处置思路  

Disposal Ideas for FM Broadcasting Interference in Aviation Navigation and Communication

作　　者：苏月军 李曼 郭鹏 SUN Yuejun;LI Man;GUO Peng(Hebei Province Radio and Television 307 Transmission Station,Shijiazhuang 050012,China)

机构地区：[1]河北省广播电视307发射台,河北石家庄050012

出　　处：《电声技术》2024年第3期117-119,124,共4页Audio Engineering

摘　　要：调频广播的互调产物容易落在航空导航与通信频段,造成机场空管指挥调度系统联络不畅,带来重大安全隐患。文章分析了调频广播干扰航空导航与通信的处置思路。准确判断和定位干扰源,用便捷的处置方案快速解决干扰事件,既保障了航空安全,又减少了广播停播的影响。The intermodulation products of FM broadcasting are prone to fall into the aviation navigation and communication frequency band,causing poor communication in the airport air traffic control command and dispatch system,and posing significant safety hazards.The article analyzes the disposal ideas of FM broadcasting interference in aviation navigation and communication.Accurately identifying and locating interference sources,quickly resolving interference incidents with convenient disposal solutions,not only ensures aviation safety,but also reduces the impact of broadcast interruptions.

关 键 词：调频广播 航空 互调干扰 排查 

分 类 号：TN912.3[电子电信—通信与信息系统]