Generalized Model for Multiband Metamaterial Transmission Lines

被引：16

作者：

Siso, Gerard ^{[1
]}

Gil, Marta ^{[1
]}

Bonache, Jordi ^{[1
]}

Martin, Ferran ^{[1
]}

机构：

[1] Univ Autonoma Barcelona, Dept Elect Engn, GEMMA CIMITEC, E-08193 Barcelona, Spain

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2008年 / 18卷 / 11期

关键词：

Composite right/left handed (CRLH) transmission lines; metamaterials; multiband components;

D O I：

10.1109/LMWC.2008.2005222

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：

In this letter, a generalized circuit model valid for the description of composite right/left handed metamaterial transmission lines with an arbitrary number of bands is presented for the first time. The model is a T- or pi-circuit where the series branch is composed of parallel connected series resonators, and the shunt branch consists on series connected parallel resonant tanks. It is demonstrated that any arbitrary T- or pi-circuit exhibiting alternate left-handed and right-handed bands can be expressed in the form of the proposed circuit. This justifies the consideration of the circuit as a generalized model of multiband metamaterial transmission lines.

引用

页码：728 / 730

页数：3

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