Design of Compact Symmetric Four-Port Crossover Junction

被引：64

作者：

Chiou, Yi-Chyun ^{[1
]}

Kuo, Jen-Tsai ^{[1
]}

Lee, Hsuan-Rong ^{[1
]}

机构：

[1] Natl Chiao Tung Univ, Dept Commun Engn, Hsinchu 300, Taiwan

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2009年 / 19卷 / 09期

关键词：

Crossover; directional coupler; four-port network; transmission line theory; MICROSTRIP;

D O I：

10.1109/LMWC.2009.2027054

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

080906 [电磁信息功能材料与结构]; 082806 [农业信息与电气工程];

摘要：

Performance of a fully planar four-port crossover coupler is investigated. This bisymmetric circuit consists of a ring and two inner orthogonal sections connecting the diagonal ports. Based on the transmission line theory, analysis equations are formulated and design curves are presented. Two crossover junctions are fabricated and measured for validity confirmation. The measured data have good agreement with simulation.

引用

页码：545 / 547

页数：3

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