调频广播对甚高频地空通信干扰的机理分析

Interference Mechanism between FM Broadcasting and VHF Air-ground Communication

介绍了调频广播对甚高频地空通信干扰分析的研究现状,对其干扰机理进行了分析,其干扰原因主要由调制混杂和频率调制引起。通过机理分析可为频率管理部门提供有效的管控依据。

Research of interference of FM broadcast to VHF air-ground communication is introduced. By analyzing its interference mechanism, it can be reached that the interference is mainly caused by modulation mix and frequency modulation. Freguency administration can get frequency management's foundation by mechanism analysis.