中波广播发射天线原理及场区保护措施分析  

Analysis on the principle and field protection measures of medium wave broadcasting transmitting antenna

作　　者：边飞 Bian Fei(916 Radio Station of the State Administration of Radio and Television,Golmud 816000,China)

机构地区：[1]国家广播电视总局无线局916台,青海格尔木816000

出　　处：《无线互联科技》2018年第24期1-2,共2页Wireless Internet Technology

摘　　要：在广播发射中,天线是极为重要的一个组成,其应用情况直接决定着信号发射区域的范围,同时对于信号传播的质量也有着极为重要的影响。简而言之,天线质量直接决定电台节目的清晰度与高效性。为了强化相关人员的认识,文章对中波广播发射天线原理以及场区保护措施展开探究,希望能够起到积极的参考作用。In broadcast t ransmission,t he a ntenna is a n extremely i mportant component.Its application d irectly determines t he r ange of the signal transmission area and has an extremely important influence on the quality of signal propagation.In short,the quality of the antenna directly determines the clarity and efficiency of the radio program.In order to strengthen the understanding of relevant personnel,the article explores the principle of the medium wave broadcast transmitting antenna and the field protection measures,hoping to play a positive reference role.

关 键 词：中波广播 发射天线 场区保护 广播质量 

分 类 号：TN828[电子电信—信息与通信工程]