Characterization of a multilayered negative-refractive-index transmission-line (NRI-TL) metamaterial

被引：3

作者：

Iyer, Ashwin K. ^{[1
]}

Eleftheriades, George V. ^{[1
]}

机构：

[1] Univ Toronto, Dept Elect & Comp Engn, 10 Kings Coll Rd, Toronto, ON M5S 3G4, Canada

来源：

2006 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-5 | 2006年

关键词：

metamaterial; left-handed medium; negative refraction; Veselago lens;

D O I：

10.1109/MWSYM.2006.249582

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 the characterization of a multilayered volumetric negative-refractive-index transmissionline (NRI-TL) metamaterial. An equivalent circuit model provides expressions for the effective material parameters of the medium and yields its dispersion and transmission properties. These results are presented with supporting finite-element fullwave simulations illustrating the phase-restoration and transmission properties of a volumetric NRI-TL slab lens with refractive index -1 and matched to free space, for a plane-wave incident over a wide range of angles.

引用

页码：428 / 431

页数：4

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