摘要
针对铁路无线列调系统,文章介绍了光纤直放站的传输优点和其系统构成,叙述了其光纤串联型级联方式和光纤并联型级联方式工作方式,分析了其系统功能特点,设备工作原理和设备安装方式等,总结出光纤直放站工作稳定,覆盖效果好,设计和施工灵活便利的优点。
According to the railway radio communication for train dispatching system, introduce the merits of optic-fiber repeater and its system composing, recount its work mode of optic-fiber series and parallel cascaded mode, analyze its function traits and work principle as well as equipment installation, summarize that optic-fiber repeater has these merits of running stabilization, radiating well and having agility＇ s designing and advantage＇ s construction.
出处
《中国西部科技》
2009年第10期25-26,30,共3页
Science and Technology of West China
关键词
无线列调
光纤直放站
技术方案
Radio communication for train dispatching
Optic-fiber repeater
Technology program
