40GHz毫米波室内传播损耗分析  

Analysis of 40 GHz millimeter-wave indoor propagation path loss

作　　者：张贻华[1] 陈志强[1] 叶家骏[1] 

机构地区：[1]上海大学通信与信息工程学院,上海200072

出　　处：《电子测量技术》2010年第6期44-46,53,共4页Electronic Measurement Technology

基　　金：国家自然科学基金资助项目"基于双路光相位调制光学倍频法的毫米波Radio Over Fiber系统研究";项目编号:60877053

摘　　要：介绍了室内毫米波的传播特性,通过改变发射天线的位置实际测量了37.598GHz和40GHz毫米波在实验室内和走廊的接收功率,并对数据进行处理,得出毫米波室内视距条件下的基于衰减因子损耗模型的传播路径损耗因子n。分析两种频率的毫米波测量结果,对于室内基站位置的选择和无线终端的设计以及40GHzmm-ROF系统的室内覆盖提供依据。This paper briefly introduces the characteristics of millimeter-wave indoor propagation.We obtained the 40 GHz millimeter-wave indoor propagation path loss factor on the line of sight（LOS）by measuring and processing the received power both in lab and corridor under 37.598 GHz and 40 GHz respectively.The contrast analysis of the above results provides the theoretical foundation for the selection of in-door base station,the design of wireless terminal and the in-door coverage of 40 GHz mm-ROF system.

关 键 词：毫米波 室内传播 路径损耗因子 

分 类 号：TN011[电子电信—物理电子学]