CLOSED-FORM DESIGN METHOD FOR UNEQUAL LUMPED-ELEMENTS WILKINSON POWER DIVIDERS

被引：15

作者：

Wu, Yongle ^{[1
]}

Liu, Yuanan ^{[1
]}

机构：

[1] Beijing Univ Posts & Telecommun, Sch Elect Engn, Beijing 100876, Peoples R China

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2009年 / 51卷 / 05期

基金：

中国国家自然科学基金; 国家高技术研究发展计划(863计划);

关键词：

power divider; lumped-elements; closed-form design;

D O I：

10.1002/mop.24324

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The unequal Wilkinson power dividers using flexible and miniaturized lumped-elements art proposed in this article. First, two kinds (if lumped-elements structures including Pi-network and T-network are developed as the transformers between two different resistances. Then the closed-form design method for the proposed power dividers based on these transformers is presented. Furthermore, the frequency characteristics of some examples are simulated according to the calculated results got 13), the closed-from design method. Finally, three types of circuit layouts are fabricated to realize the lumped-element unequal Wilkinson power dividers flexibly. (C) 2009 Wiley Periodicals. Inc. Microwave Opt Technol Lett 51: 1320-1324. 2009, Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24324

引用

页码：1320 / 1324

页数：5