Wideband double-negative reconfigurable metamaterial using a complementary split-ring resonator with a via-hole

被引：1

作者：

Choi, Jung Han ^{[1
]}

Jung, Chang Won ^{[2
]}

机构：

[1] Fraunhofer Inst, D-10587 Berlin, Germany

[2] Seoul Natl Univ Sci & Technol, Grad Sch NID Fus Technol, Seoul 139746, South Korea

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2015年 / 57卷 / 11期

基金：

新加坡国家研究基金会;

关键词：

metamaterial; complementary split-ring resonator; permittivity; permeability; TRANSMISSION-LINES;

D O I：

10.1002/mop.29409

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：

We demonstrate a wideband reconfigurable double-negative metamaterial using a complementary split-ring resonator with a via-hole in a planar microstrip line. The resonator is made of quad-rings, which are grounded using the via-hole. By tailoring the quad-rings with switches, reconfigurability was implemented and the isotropic nature was investigated. The equivalent circuit was proposed. The effective permittivity and permeability were extracted using the Ziolkowski method. Excellent agreements between the developed circuit model and experiment results were achieved. (c) 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:2687-2690, 2015

引用

页码：2687 / 2690

页数：4

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