摘要
本文详细介绍了无锡广电在开展隧道调频广播覆盖项目前进行的相关试验及蠡湖隧道覆盖工程的整个实施过程,其中包括隧道覆盖天线的选择、覆盖模拟测试、隧道分布天线系统的技术规划和详细覆盖测试,并进行了工程经验的总结,具有一定的参考价值。
In this paper, the experiment and implementation process for the FM broadcast coverage project in Lihu tunnel is discussed in detail. It includes the choice of coverage antenna, the simulation testing for coverage, the technical planning and coverage testing of distributed antenna system. The experience of the project is summarized to be used for reference.
出处
《广播与电视技术》
2014年第1期97-100,共4页
Radio & TV Broadcast Engineering
关键词
隧道覆盖
调频广播
橡胶天线
分布系统
隔离度
Tunnel coverage
FM broadcast
Rubber antenna
Distribution system
Isolation
