Three-way out-of-phase power divider

被引：20

作者：

Yang, T. ^{[1
]}

Chen, J. -X. ^{[1
]}

Xue, Q. ^{[1
]}

机构：

[1] City Univ Hong Kong, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China

来源：

ELECTRONICS LETTERS | 2008年 / 44卷 / 07期

关键词：

Bandwidth - Microwave isolators;

D O I：

10.1049/el:20080258

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：

For the first time, a novel three-way out-of-phase power divider designed based on the double-sided parallel-strip line ( DSPSL), is proposed. The outputs provide one in-phase port and two out-of-phase, which are largely insensitive to frequency variations over a broad bandwidth. The total length of the circuit is half a wavelength. The design procedure of the power divider is given. Experimental results show that the power divider can achieve good matching, high isolation, balanced amplitude, and an approximately constant phase difference from 1 to 2.6 GHz.

引用

页码：482 / U8

页数：2

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