一种宽带功分器的设计与实现  

Design and Implementation of a Kind of Wideband Power Dividers

作　　者：陈伟[1] 项铁铭[1] 骆新江[1] 

机构地区：[1]杭州电子科技大学天线与微波技术研究所,浙江杭州310018

出　　处：《杭州电子科技大学学报（自然科学版）》2014年第6期52-55,共4页Journal of Hangzhou Dianzi University：Natural Sciences

摘　　要：功分器作为通信系统中的一种重要元件已经得到广泛应用。该文介绍了Wilkinson功分器的设计方法,并使用ADS软件设计出一种工作在1 4 GHz频段的宽带功分器,采用多节阻抗变换器级连的方式来展宽工作频带。最后制作实物并对实物进行测试,获得良好结果,验证了该设计方法可行性和有效性。As an important element in the communication system, power dividers have been widely used. This paper introduces the design method of Wilkinson power dividers, and uses advanced design system （ADS） software to design a kind of wideband power dividers working at frequency range from 1 GHz to 4 GHz, with the method of connecting multi-section impedance transformer to broaden the working band. Finally, by getting good results after practical manufacture and measure, proves the feasibility and effectiveness of this design method.

关 键 词：WILKINSON功分器 宽带 ADS 多节阻抗变换器 

分 类 号：TN626[电子电信—电路与系统]