A Novel, Planar, and Compact Crossover Design for Dual-Band Applications

被引：53

作者：

Wong, Fai-Leung ^{[1
]}

Cheng, Kwok-Keung M. ^{[1
]}

机构：

[1] Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 2011年 / 59卷 / 03期

关键词：

Crossover; dual band; microstrip; planar circuits; MICROSTRIP; COUPLER; IMPLEMENTATION; JUNCTIONS;

D O I：

10.1109/TMTT.2010.2098883

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 paper presents, for the first time, the novel design of a dual-band crossover. The proposed circuit features planar implementation with moderate line impedance, compact layout, and widely separated frequency bands. Moreover, simple and explicit closed-form expressions are available for the exact evaluation of the line impedances. For verification, both simulated and measured results of a microstrip crossover operating at 800 MHz and 1.2 GHz are given.

引用

页码：568 / 573

页数：6

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