An Unequal Wilkinson Power Divider for a Frequency and Its First Harmonic

被引：66

作者：

Wu, Yong-Le ^{[1
]}

Zhou, Hui ^{[1
]}

Zhang, Ya-Xing ^{[1
]}

Liu, Yuan-An ^{[1
]}

机构：

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

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2008年 / 18卷 / 11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：

Dual frequency; unequal power divider; Wilkinson power divider;

D O I：

10.1109/LMWC.2008.2005226

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：

This letter presents a Wilkinson power divider operating at a frequency and its first harmonic with unequal power divider ratio. To obtain the unequal property, four groups of 1/6 wavelength transmission lines with different characteristic impedances are needed to match all ports. Theoretically, closed-form equations for the design are derived based on transmission line theory. Experimental results have indicated that all the features of this novel power divider can be fulfilled at f(0) and 2f(0) simultaneously.

引用

页码：737 / 739

页数：3

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