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社会经济发展推动了航空事业发展,由于频率使用持续增加,无线电受到了严重干扰,对航空管理工作造成了巨大影响。民航所用的通信系统利用的是模拟信号,当飞行过高或者是与地面距离过远,信号就容易受到干扰。信号干扰造成的后果十分严重,可能会导致事故发生,因此需要在管理工作开展过程中通过一定措施的应用来解决干扰问题,从而民航正常开展工作提供保障。本文就民航甚高频通信互调干扰分析及其预防作简要阐述。
Socio-economic development has contributed to the development of the aviation industry. Radio interference has been severely hampered by the continuous increase in frequency usage and has had a huge impact on aviation management. Communication systems used by civil aviation use analog signals, which are easily disturbed when flying too high or too far from the ground. The consequences of signal interference are very serious and may lead to accidents. Therefore, it is necessary to solve the interference problem through the application of certain measures in the process of management, so that civil aviation can provide guarantee for its normal work. In this paper, civil aviation VHF communication intermodulation interference analysis and prevention briefly described.