中短波广播发射机间的电磁干扰解决措施探析

Solution to Electromagnetic Interference between Short-Medium-Wave Broadcast Transmitters

中短波广播信号是目前使用的比较广泛的一种频段信号,在实际的应用过程中由于其应用环境比较复杂再加上周围各种信号的干扰导致中短波广播信号出现不稳定的现象,影响了广播的质量,增加了广播中心的工作难度,为此解决中短波广播发射机间的电磁干扰问题已经成为了提升广播品质的重要工作。通过对中短波广播发射信号和电磁干扰进行分析,研究中短波广播发射机间电磁干扰的类型和影响情况,针对性地提出了中短波广播发射机抵抗电磁干扰的优化措施,有助于提高光广播信号的质量,从而实现促进中短波广播的发展。

The short-and medium-wave broadcasting signal is currently a widely used frequency band signal,in the actual application process due to its application environment is relatively complex coupled with the interference of various signals around the short-and medium-wave broadcasting signal appears unstable phenomenon,affecting the quality of broadcasting,increasing the work of the broadcasting centre,so to solve the problem of electromagnetic interference between short-and medium-wave broadcasting transmitters has become an important work to improve the quality of broadcasting.This is why solving the problem of electromagnetic interference between short-and medium-wave broadcast transmitters has become an important task to improve broadcast quality.Through the analysis of short-and medium-wave broadcasting transmitting signals and electromagnetic interference,the types and effects of electromagnetic interference between short-and medium-wave broadcasting transmitters are studied,and optimisation measures for short-and medium-wave broadcasting transmitters to resist electromagnetic interference are proposed,which can help improve the quality of optical broadcasting signals and thus achieve the development of short-and medium-wave broadcasting.