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在我国广播通讯系统中,中短波信号发射系统是当前应用最为广泛的,但是中短波发射机在正常运行过程中,会产生很强的电磁干扰,从而对设备的正常运行、广播信号等造成极大的影响,为有效地提高广播信号质量,必须对电磁干扰问题进行有效地解决,本文就解决中短波发射机之间的电磁干扰进行详细分析。
In China’s radio and communications system, the shortwave signal transmission system is currently the most widely used, but in the normal operation of medium and shortwave transmitters, there will be strong electromagnetic interference, and thus the normal operation of equipment, radio signals caused by very In order to effectively improve the quality of broadcast signals, it is necessary to effectively solve the electromagnetic interference problem. In this paper, a detailed analysis of the electromagnetic interference between medium and short wave transmitters is given.