典型办公室下60GHz毫米波传播特性研究  

Study on the 60 GHz millimeter-wave propagation characteristics in the typical office

作　　者：李永 王关云[2] 刘芫健[2] 

机构地区：[1]中兴通讯有限公司无线预研部,广东深圳518055 [2]南京邮电大学电子科学与工程学院,江苏南京210003

出　　处：《微型机与应用》2016年第4期65-67,75,共4页Microcomputer & Its Applications

基　　金：国家自然科学基金项目(61372045);教育部博士点基金(20123223120003);中兴通信产学研资助项目(2015外08)

摘　　要：为缓解频谱资源的日益紧张,毫米波无线通信已成为新的研究热点之一。基于射线追踪法,对典型室内办公环境下60 GHz毫米波传播特性进行仿真建模,并与2.4 GHz非毫米波频段进行对比分析。分别在视距和非视距下对比研究了两种频段的路径损耗与时延扩展,分析结果可以为室内毫米波的无线网络覆盖提供理论依据。In order to resolve the tension in spectrum resources,the study on the millimeter-wave wireless communication has become a hot spot. In this paper,based on the ray tracing method,the 60 GHz millimeter-wave propagation characteristic in a typical office is simulated and compared with 2. 4 GHz band. In the line of sight and non-line of sight,the path loss and delay spread at 60 GHz and 2. 4 GHz are analyzed.The results can provide a theoretical basis for the indoor millimeter-wave wireless coverage.

关 键 词：60 GHz毫米波 射线追踪法 传播特性 

分 类 号：TN92[电子电信—通信与信息系统]