摘要
在新时期信息技术不断更新和广播事业迅猛发展的背景下,为了满足民众日益增高的文娱生活要求,广播应当不断提高自身的信号传播技术,为民众带去更加高质量的视听享受。本文从中波广播发射机的传播特点出发,针对中波广播发射机运用过程中易出现的问题,对发射机的工作原理和后续维护进行分析。
Under the background of the continuous renewal of information technology and the rapid development of broadcasting in the new era,in order to meet the increasing requirements of people's cultural and entertainment life,broadcasting should constantly improve its signal transmission technology and bring higher quality audio-visual enjoyment to the people.Starting from the propagation characteristics of medium wave broadcast transmitter,this paper analyzes the working principle and subsequent maintenance of medium wave broadcast transmitter.
作者
拉吉
LA Ji(Dingri Zhongbo Broadcasting Station of Radio and Television Bureau of Tibet Autonomous Region,Lhasa Tibet 850000)
出处
《中国科技纵横》
2022年第6期67-69,共3页
China Science & Technology Overview
关键词
中波广播
发射机工作
维护技术
medium wave broadcasting
transmitter operation
maintenance technology
