软件无线电与移动通信  

Software Radio and Mobile Communications

作　　者：王文博[1] 常疆[1] 

机构地区：[1]北京邮电大学

出　　处：《中兴通讯技术》2001年第3期27-31,51,共6页ZTE Technology Journal

摘　　要：文章介绍了软件无线电的概念、特点及其在移动通信中的应用,并对软件无线电的关键技术及其发展方向作了详细分析。During the past few years ,Software Radio(SWR)has e-merg ed from military research and become the cornerstone of third -g eneration(3G)strateg ies for af-fordable hig h -performance re-g ional and g lobal communications.In this paper ,the concept and features of SWR are presented with details of its application in mobile communications.An expatiatory analysis of key technolog ies and a summary of the research prospect in SWR are also presented in the paper.

关 键 词：软件无线电 多波束智能天线 射频转换技术 

分 类 号：TN929.5[电子电信—通信与信息系统]