UWB超宽带技术研究及应用  

UWB Technology and Its Applications

作　　者：王一强[1] 孙罡[1] 侯祥博[1] 

机构地区：[1]成都理工大学信息工程学院,四川成都610059

出　　处：《通信技术》2009年第3期70-72,75,共4页Communications Technology

摘　　要：UWB以其高速率、高频谱利用率、低成本、低功耗和应用范围广等一系列优点受到业界前所未有的关注。正是由于其高性能、低成本的无线数据通信能力,成为实现无限个人局域网的富有竞争力的技术之一。在介绍超宽带技术(UWB)基本特点和原理的基础上,重点讨论了该技术在家庭网络中应用的优势和实现,并介绍了超宽带技术在其他方面的最新应用。UWB attracts much attention from the academies and industry because of its characteristics as high data rate and utilization of frequency spectrum, lower cost and power consumption wide applications. Since its high performance, low cost for wireless data communication as well as its ability, it has become one of the competitive technologies to perform Wireless Personal Area Networks （WPAN）.This paper describes the basic characteristics and principles of UWB, then emphatically discusses applications of the technology in home networks, including the latest applications in other domains.

关 键 词：UWB超宽带 家庭网络 脉冲位置调制 AD HOC网络 

分 类 号：TN915[电子电信—通信与信息系统]