摘要
短波发射机之间存在强烈的电磁频率干扰,对发射机的正常运行产生不利影响。因此,随着广播中心的正常发展,必须解决电磁干扰问题,避免其负面影响,短波电磁干扰包括监控系统、控制系统、工作场所高频电磁干扰系统等。本文对该主题进行理论研究和实际设计。
There is strong electromagnetic frequency interference between short wave transmitters,which has an adverse impact on the normal operation of the transmitter.Therefore,with the normal development of broadcasting center,the problem of electromagnetic interference must be solved to avoid its negative impact.Short wave electromagnetic interference includes monitoring system,control system,workplace high-frequency electromagnetic interference system,etc.This paper makes theoretical research and practical design on this subject.
作者
云旦多吉
Yundan Duoji(Radio and Television Bureau of Tibet Autonomous Region,Station 091,Shannan Tibet 850804)
出处
《中国科技纵横》
2022年第5期79-81,共3页
China Science & Technology Overview
关键词
短波发射机
广播
电磁干扰
short wave transmitter
radio broadcast
electromagnetic interference
