Power divider based on a new kind of composite right/left-handed transmission line (CRLH TL) unit

被引：5
|
作者：
Li J.-S. [1 ]
Zou Y.-Z. [1 ]
He S.-L. [1 ,2 ]
机构：
[1] State Key Laboratory of Modern Optical Instrumentation, Centre for Optical and Electromagnetic Research, Zhejiang University
[2] Division of Electromagnetic Theory, Alfven Laboratory, Royal Institute of Technology, S-100 44, Stockholm
来源：
Journal of Zhejiang University: Science | 2006年 / 7卷 / 01期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
Composite right/left-handed (CRLH); Metamaterials; Power divider; Transmission line (TL);
D O I：
10.1631/jzus.2006.A0001
中图分类号：
学科分类号：
摘要：
A new power divider, composed of a novel composite right/left-handed (CRLH) transmission line (TL) unit, is proposed. The properties of the power divider based on four CRLH TL unit cells are investigated theoretically. By adjusting the parameters of the capacitors and the inductors, the power divider shows perfectly symmetric power division at 5.13 GHz, return loss up to -24 dB, with the transmitted power being close to -3.1 dB. The phenomena are demonstrated by simulation results. Being compact in size and low-cost, the proposed power divider is very suitable for microwave and millimeter wave integrated circuits.
引用
收藏
页码：1 / 4
页数：3
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