WIDEBAND PLANAR SPLIT RING RESONATOR BASED METAMATERIALS

被引：11

作者：

Rigi-Tamandani, Abdolshakoor ^{[1
]}

Ahmadi-Shokouh, Javad ^{[1
]}

Tavakoli, Saeed ^{[1
]}

机构：

[1] Univ Sistan & Baluchestan, Fac Elect & Comp Engn, Zahedan, Iran

来源：

PROGRESS IN ELECTROMAGNETICS RESEARCH M | 2013年 / 28卷

关键词：

D O I：

10.2528/PIERM12120318

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 paper, a method for increasing bandwidth of metamaterial structures is presented. The metamaterial structures used in this study are based on Split Ring Resonators (SRRs), the most recognized structures for realization of metamaterials with negative magnetic permeability coefficients. To increase the frequency bandwidth of such metamaterials, two different methods, 1) rotating the inner ring of SRR with different angles in a hybrid structure, which is herein called unit cell, 2) changing dimensions of SRR, are presented. Moreover, the effect of SRR arrangement in unit cell on bandwidth is investigated. The idea of bandwidth enhancement is verified via simulations, which are performed via full-wave method and measurements, which are done using a built strip-line setup.

引用

页码：115 / 128

页数：14

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