泄漏同轴电缆在地铁隧道中的应用 摘要：本文主要介绍怎样经济合理的选用地铁无线通信用漏泄同轴电 缆以及漏泄同轴电缆的敷设环境及接续的有关知识。 关键词：漏泄同轴电缆、耦合损耗、传输损耗、上行、下行、耦合模 式、辐射模式 Abstract: This article mainly introduced how the economy reasonable select to use the leaky coaxial cable for the subway wireless communication as well as the leaky coaxial cable laying environment and the connection related knowledge. Key words: leaky coaxial cable, coupling loss, tr