调频广播干扰民用航空无线电导航频率的排查及相关处理

Investigation and Related Treatment of FM Radio Interference in Civil Aviation Radio Navigation Frequency

阐述了在实际应用过程中电台调频广播频率对民用航空无线电导航频率造成的干扰现象,对产生干扰现象的主要原因进行了分析排查,查找出问题原因并提出相应的解决措施,以期为相关人士提供借鉴和参考。通过本次试验可以看出,当发现广播之间产生干扰现象时,先进行理论分析,可采用多种方法逐个排查,找出干扰源并确定干扰原因,对形成干扰的原因采取综合处理的方法解决,这样技术人员在查找和处理问题时可以节省大量的时间成本和人力成本。

This paper describes the interference phenomenon caused by the radio FM broadcast frequency to the radio navigation frequency of civil aviation in the course of practical application,analyzes the main causes of the interference phenomenon,finds out the cause of the problem and puts forward the corresponding solution measures,in order to provide reference for the relevant people.Through this test,it can be seen that when interference is found between broadcasts,theoretical analysis is carried out first,a variety of methods can be used to investigate one by one,find out the source of interference and determine the cause of interference,and a comprehensive treatment method is adopted to solve the cause of interference,so that technicians can save a lot of time and labor costs when looking for and dealing with problems.