浙江省高速隧道调频广播覆盖工程的实践  

Exploration and Practice on FM Broadcast Coverage Systemin Highway Tunnel of Zhejiang Province

作　　者：张泳 罗平东 赵淑飞 

机构地区：[1]浙江广播电视集团,浙江杭州310005 [2]杭州广脉科技有限公司,浙江杭州310052

出　　处：《电声技术》2015年第11期9-12,28,共5页Audio Engineering

摘　　要：从高速发展状况、听众需求方面阐述了发展高速隧道调频广播覆盖、优化广播覆盖网络的必要性,对高速隧道广播覆盖的建设模式和技术方案进行了分析,总结了工程建设中出现的关键问题。The necessity is discussedthat develop the FM broadcast coverage in highway tunnel and optimize FM broadcast coverage network. According to the development of highway and the audience＇ s needs, the construction model and technical solution of highway tunnel radio are analyzed, and the key problems which affect the system are summarized.

关 键 词：高速隧道 泄漏电缆 吸顶天线 

分 类 号：TN912[电子电信—通信与信息系统]