摘要
介绍了上海磁浮示范运营线上的38 GHz无线电的主要功能,分析了毫米波特有的大气传输特性,以及可利用频带宽、无线波束窄等特点。38 GHz无线电系统包括中央无线控制单元、分区无线控制单元、无线电基站及车载无线电子系统等,对各分部作了深入介绍。归纳总结了38 GHz无线电系统应用于磁浮交通的主要特点。
The main functions of 38 GHz radio system which is applied on Shanghai Maglev Demonstration Line are introduced and analyzed, including the unique features of millimeter-wave atmospheric transmission, the characters of its wide broadband and narrow radio beam. Then, the central control unit,wireless control division, theradio station and vehicular radio system of 38 GHz radio system are introduced in detail,the main features of 38 GHz radio system applied on maglev transportation are summarized.
出处
《城市轨道交通研究》
北大核心
2014年第7期103-105,118,共4页
Urban Mass Transit
关键词
磁浮交通
运行控制系统
38
GHz无线电
毫米波
功能结构
maglev transportation
operation control system
38 GHz radio
millimeter-wave
functional structure
