Dual-Band Gysel Power Divider With Different Power Dividing Ratios

被引：23

作者：

Chen, Shiyong ^{[1
]}

Yu, Yantao ^{[1
]}

Tang, Mingchun ^{[1
]}

机构：

[1] Chongqing Univ, Coll Commun Engn, Chongqing 400044, Peoples R China

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2019年 / 29卷 / 07期

基金：

中国国家自然科学基金;

关键词：

Dual-band; Gysel power divider (PD); power dividing ratio; transmission line; OPTIMUM DESIGN;

D O I：

10.1109/LMWC.2019.2919164

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 dual-band Gysel power divider (PD) with different power dividing ratios. Unlike traditional dual-band Gysel PDs, the power dividing ratios of proposed PD are determined by both electrical lengths and characteristic impedance of transmission lines. The proposed circuit is analyzed based on transmission line theory and design equations are derived. For illustration, a prototype operating at 1 and 2 GHz is designed and measured. The concept has been verified by the measured results.

引用

页码：462 / 464

页数：3

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