Broadband planar left-handed metamaterials using split-ring resonator pairs

Jiafu Wang; Shaobo Qu; Zhuo Xu; Jieqiu Zhang; Hua Ma; Yiming Yang; Chao Gu

doi:10.1016/j.photonics.2009.01.001

Broadband planar left-handed metamaterials using split-ring resonator pairs

Jiafu Wang
, Shaobo Qu
, Zhuo Xu
, Jieqiu Zhang
, Hua Ma
, Yiming Yang
, Chao Gu

Air Force Engineering University Xian
Key Lab of the Ministry of Education for Process Control and Efficiency Egineering

Research output: Contribution to journal › Article › peer-review

59 Scopus citations

Abstract

In this paper, we showed that split-ring resonator (SRR) pairs can be used as broadband planar left-handed metamaterials (LHMs). Simulations were carried out for one layer of infinite LHM slab using SRR pairs. The results showed that by carefully adjusting dimensions of the SRR pairs, magnetic and electric resonances can be coexistent at some frequency ranges and in the frequency range where there are both negative magnetic and electric responses, there is a broad LH band. Equivalent circuits for the magnetic and electric resonance were offered to give a qualitative and quantitative explanation of the LH behaviors of LHMs using SRR pairs.

Original language	English
Pages (from-to)	108-113
Number of pages	6
Journal	Photonics and Nanostructures - Fundamentals and Applications
Volume	7
Issue number	2
DOIs	https://doi.org/10.1016/j.photonics.2009.01.001
State	Published - May 2009
Externally published	Yes

Keywords

Broadband
Planar left-handed metamaterials
SRR pairs

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10.1016/j.photonics.2009.01.001

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abstract = "In this paper, we showed that split-ring resonator (SRR) pairs can be used as broadband planar left-handed metamaterials (LHMs). Simulations were carried out for one layer of infinite LHM slab using SRR pairs. The results showed that by carefully adjusting dimensions of the SRR pairs, magnetic and electric resonances can be coexistent at some frequency ranges and in the frequency range where there are both negative magnetic and electric responses, there is a broad LH band. Equivalent circuits for the magnetic and electric resonance were offered to give a qualitative and quantitative explanation of the LH behaviors of LHMs using SRR pairs.",

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T1 - Broadband planar left-handed metamaterials using split-ring resonator pairs

AU - Wang, Jiafu

AU - Qu, Shaobo

AU - Xu, Zhuo

AU - Zhang, Jieqiu

AU - Ma, Hua

AU - Yang, Yiming

AU - Gu, Chao

PY - 2009/5

Y1 - 2009/5

N2 - In this paper, we showed that split-ring resonator (SRR) pairs can be used as broadband planar left-handed metamaterials (LHMs). Simulations were carried out for one layer of infinite LHM slab using SRR pairs. The results showed that by carefully adjusting dimensions of the SRR pairs, magnetic and electric resonances can be coexistent at some frequency ranges and in the frequency range where there are both negative magnetic and electric responses, there is a broad LH band. Equivalent circuits for the magnetic and electric resonance were offered to give a qualitative and quantitative explanation of the LH behaviors of LHMs using SRR pairs.

AB - In this paper, we showed that split-ring resonator (SRR) pairs can be used as broadband planar left-handed metamaterials (LHMs). Simulations were carried out for one layer of infinite LHM slab using SRR pairs. The results showed that by carefully adjusting dimensions of the SRR pairs, magnetic and electric resonances can be coexistent at some frequency ranges and in the frequency range where there are both negative magnetic and electric responses, there is a broad LH band. Equivalent circuits for the magnetic and electric resonance were offered to give a qualitative and quantitative explanation of the LH behaviors of LHMs using SRR pairs.

KW - Broadband

KW - Planar left-handed metamaterials

KW - SRR pairs

UR - https://www.scopus.com/pages/publications/63149147141

U2 - 10.1016/j.photonics.2009.01.001

DO - 10.1016/j.photonics.2009.01.001

M3 - 文章

AN - SCOPUS:63149147141

SN - 1569-4410

VL - 7

SP - 108

EP - 113

JO - Photonics and Nanostructures - Fundamentals and Applications

JF - Photonics and Nanostructures - Fundamentals and Applications

IS - 2

ER -

Broadband planar left-handed metamaterials using split-ring resonator pairs

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Keywords

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