Equivalent-circuit models for split-ring resonators and complementary split-ring resonators coupled to planar transmission lines

Juan Domingo Baena; Jordi Bonache; Ferran Martín; Ricardo Marqués Sillero; Francisco Falcone; Txema Lopetegi; Miguel A.G. Laso; Joan García-García; Ignacio Gil; Maria Flores Portillo; Mario Sorolla

doi:https://doi.org/10.1109/TMTT.2005.845211

Equivalent-circuit models for split-ring resonators and complementary split-ring resonators coupled to planar transmission lines

Juan Domingo Baena, Jordi Bonache, Ferran Martín, Ricardo Marqués Sillero, Francisco Falcone, Txema Lopetegi, Miguel A.G. Laso, Joan García-García, Ignacio Gil, Maria Flores Portillo, Mario Sorolla

Department of Electronic Engineering

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

1263 Citations (Scopus)

Abstract

In this paper, a new approach for the development of planar metamaterial structures is developed. For this purpose, split-ring resonators (SRRs) and complementary split-ring resonators (CSRRs) coupled to planar transmission lines are investigated. The electromagnetic behavior of these elements, as well as their coupling to the host transmission line, are studied, and analytical equivalent-circuit models are proposed for the isolated and coupled SRRs/CSRRs. From these models, the stopband/passband characteristics of the analyzed SRR/CSRR loaded transmission lines are derived. It is shown that, in the long wavelength limit, these stopbands/passbands can be interpreted as due to the presence of negative/positive values for the effective ε and μ of the line. The proposed analysis is of interest in the design of compact microwave devices based on the metamaterial concept. © 2005 IEEE.

Original language	English
Pages (from-to)	1451-1460
Journal	IEEE Transactions on Microwave Theory and Techniques
Volume	53
DOIs	https://doi.org/10.1109/TMTT.2005.845211
Publication status	Published - 1 Apr 2005

Keywords

Duality
Metamaterials
Microwave filters
Split-ring resonators (SRRs)

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Baena, J. D., Bonache, J., Martín, F., Sillero, R. M., Falcone, F., Lopetegi, T., Laso, M. A. G., García-García, J., Gil, I., Portillo, M. F., & Sorolla, M. (2005). Equivalent-circuit models for split-ring resonators and complementary split-ring resonators coupled to planar transmission lines. IEEE Transactions on Microwave Theory and Techniques, 53, 1451-1460. https://doi.org/10.1109/TMTT.2005.845211

@article{fd8bcfda2b774887b920cc8b13baf833,

title = "Equivalent-circuit models for split-ring resonators and complementary split-ring resonators coupled to planar transmission lines",

abstract = "In this paper, a new approach for the development of planar metamaterial structures is developed. For this purpose, split-ring resonators (SRRs) and complementary split-ring resonators (CSRRs) coupled to planar transmission lines are investigated. The electromagnetic behavior of these elements, as well as their coupling to the host transmission line, are studied, and analytical equivalent-circuit models are proposed for the isolated and coupled SRRs/CSRRs. From these models, the stopband/passband characteristics of the analyzed SRR/CSRR loaded transmission lines are derived. It is shown that, in the long wavelength limit, these stopbands/passbands can be interpreted as due to the presence of negative/positive values for the effective ε and μ of the line. The proposed analysis is of interest in the design of compact microwave devices based on the metamaterial concept. {\textcopyright} 2005 IEEE.",

keywords = "Duality, Metamaterials, Microwave filters, Split-ring resonators (SRRs)",

author = "Baena, {Juan Domingo} and Jordi Bonache and Ferran Mart{\'i}n and Sillero, {Ricardo Marqu{\'e}s} and Francisco Falcone and Txema Lopetegi and Laso, {Miguel A.G.} and Joan Garc{\'i}a-Garc{\'i}a and Ignacio Gil and Portillo, {Maria Flores} and Mario Sorolla",

year = "2005",

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day = "1",

doi = "https://doi.org/10.1109/TMTT.2005.845211",

language = "English",

volume = "53",

pages = "1451--1460",

journal = "IEEE Transactions on Microwave Theory and Techniques",

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publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Baena, JD, Bonache, J , Martín, F, Sillero, RM, Falcone, F, Lopetegi, T, Laso, MAG, García-García, J, Gil, I, Portillo, MF & Sorolla, M 2005, 'Equivalent-circuit models for split-ring resonators and complementary split-ring resonators coupled to planar transmission lines', IEEE Transactions on Microwave Theory and Techniques, vol. 53, pp. 1451-1460. https://doi.org/10.1109/TMTT.2005.845211

TY - JOUR

T1 - Equivalent-circuit models for split-ring resonators and complementary split-ring resonators coupled to planar transmission lines

AU - Baena, Juan Domingo

AU - Bonache, Jordi

AU - Martín, Ferran

AU - Sillero, Ricardo Marqués

AU - Falcone, Francisco

AU - Lopetegi, Txema

AU - Laso, Miguel A.G.

AU - García-García, Joan

AU - Gil, Ignacio

AU - Portillo, Maria Flores

AU - Sorolla, Mario

PY - 2005/4/1

Y1 - 2005/4/1

N2 - In this paper, a new approach for the development of planar metamaterial structures is developed. For this purpose, split-ring resonators (SRRs) and complementary split-ring resonators (CSRRs) coupled to planar transmission lines are investigated. The electromagnetic behavior of these elements, as well as their coupling to the host transmission line, are studied, and analytical equivalent-circuit models are proposed for the isolated and coupled SRRs/CSRRs. From these models, the stopband/passband characteristics of the analyzed SRR/CSRR loaded transmission lines are derived. It is shown that, in the long wavelength limit, these stopbands/passbands can be interpreted as due to the presence of negative/positive values for the effective ε and μ of the line. The proposed analysis is of interest in the design of compact microwave devices based on the metamaterial concept. © 2005 IEEE.

AB - In this paper, a new approach for the development of planar metamaterial structures is developed. For this purpose, split-ring resonators (SRRs) and complementary split-ring resonators (CSRRs) coupled to planar transmission lines are investigated. The electromagnetic behavior of these elements, as well as their coupling to the host transmission line, are studied, and analytical equivalent-circuit models are proposed for the isolated and coupled SRRs/CSRRs. From these models, the stopband/passband characteristics of the analyzed SRR/CSRR loaded transmission lines are derived. It is shown that, in the long wavelength limit, these stopbands/passbands can be interpreted as due to the presence of negative/positive values for the effective ε and μ of the line. The proposed analysis is of interest in the design of compact microwave devices based on the metamaterial concept. © 2005 IEEE.

KW - Duality

KW - Metamaterials

KW - Microwave filters

KW - Split-ring resonators (SRRs)

U2 - https://doi.org/10.1109/TMTT.2005.845211

DO - https://doi.org/10.1109/TMTT.2005.845211

M3 - Article

SN - 0018-9480

VL - 53

SP - 1451

EP - 1460

JO - IEEE Transactions on Microwave Theory and Techniques

JF - IEEE Transactions on Microwave Theory and Techniques

ER -

Equivalent-circuit models for split-ring resonators and complementary split-ring resonators coupled to planar transmission lines

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