Split ring resonator-based left-handed coplanar waveguide

In this letter, a planar left-handed propagating medium consisting of a coplanar waveguide (CPW) inductively coupled to split ring resonators (SRR) and periodically loaded with narrow metallic wires is proposed. The wires make the structure behave as a microwave plasma with a negative effective perm...

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Detalles Bibliográficos
Autores: Martín, F., Bonache, J., Falcone Lanas, Francisco, Sorolla Ayza, Mario, Marqués, R.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2003
País:España
Institución:Universidad Pública de Navarra
Repositorio:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
OAI Identifier:oai:academica-e.unavarra.es:2454/31873
Acceso en línea:https://hdl.handle.net/2454/31873
Access Level:acceso abierto
Palabra clave:Coplanar waveguides
Split resonators
Left-handedness
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spelling Split ring resonator-based left-handed coplanar waveguideMartín, F.Bonache, J.Falcone Lanas, FranciscoSorolla Ayza, MarioMarqués, R.Coplanar waveguidesSplit resonatorsLeft-handednessIn this letter, a planar left-handed propagating medium consisting of a coplanar waveguide (CPW) inductively coupled to split ring resonators (SRR) and periodically loaded with narrow metallic wires is proposed. The wires make the structure behave as a microwave plasma with a negative effective permittivity which covers a broad frequency range. The negative permeability required to achieve left-handed wave propagation is provided by the rings in the vicinity of their resonant frequency. The result is a structure which allows negative wave propagation in a narrow frequency band. The transmission coefficient measured in a fabricated prototype device exhibits very low insertion losses in the pass band and high-frequency selectivity. Since rings are much smaller than signal wavelength at resonance and can be easily tuned, SRR-CPW-based structures are of interest for the design of very compact microwave circuits based on left handedness.This work has been supported by DGI and CICYT by project Contract Nos. BFM2001-2001, TIC2002-04528-C02-01, and TIC2001-3163.AIP PublishingIngeniería Eléctrica y ElectrónicaIngeniaritza Elektrikoa eta Elektronikoa2003info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2454/31873reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarrainstname:Universidad Pública de NavarraInglés© 2003 American Institute of Physicsinfo:eu-repo/semantics/openAccessoai:academica-e.unavarra.es:2454/318732026-06-17T12:41:47Z
dc.title.none.fl_str_mv Split ring resonator-based left-handed coplanar waveguide
title Split ring resonator-based left-handed coplanar waveguide
spellingShingle Split ring resonator-based left-handed coplanar waveguide
Martín, F.
Coplanar waveguides
Split resonators
Left-handedness
title_short Split ring resonator-based left-handed coplanar waveguide
title_full Split ring resonator-based left-handed coplanar waveguide
title_fullStr Split ring resonator-based left-handed coplanar waveguide
title_full_unstemmed Split ring resonator-based left-handed coplanar waveguide
title_sort Split ring resonator-based left-handed coplanar waveguide
dc.creator.none.fl_str_mv Martín, F.
Bonache, J.
Falcone Lanas, Francisco
Sorolla Ayza, Mario
Marqués, R.
author Martín, F.
author_facet Martín, F.
Bonache, J.
Falcone Lanas, Francisco
Sorolla Ayza, Mario
Marqués, R.
author_role author
author2 Bonache, J.
Falcone Lanas, Francisco
Sorolla Ayza, Mario
Marqués, R.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ingeniería Eléctrica y Electrónica
Ingeniaritza Elektrikoa eta Elektronikoa
dc.subject.none.fl_str_mv Coplanar waveguides
Split resonators
Left-handedness
topic Coplanar waveguides
Split resonators
Left-handedness
description In this letter, a planar left-handed propagating medium consisting of a coplanar waveguide (CPW) inductively coupled to split ring resonators (SRR) and periodically loaded with narrow metallic wires is proposed. The wires make the structure behave as a microwave plasma with a negative effective permittivity which covers a broad frequency range. The negative permeability required to achieve left-handed wave propagation is provided by the rings in the vicinity of their resonant frequency. The result is a structure which allows negative wave propagation in a narrow frequency band. The transmission coefficient measured in a fabricated prototype device exhibits very low insertion losses in the pass band and high-frequency selectivity. Since rings are much smaller than signal wavelength at resonance and can be easily tuned, SRR-CPW-based structures are of interest for the design of very compact microwave circuits based on left handedness.
publishDate 2003
dc.date.none.fl_str_mv 2003
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2454/31873
url https://hdl.handle.net/2454/31873
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv © 2003 American Institute of Physics
info:eu-repo/semantics/openAccess
rights_invalid_str_mv © 2003 American Institute of Physics
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv AIP Publishing
publisher.none.fl_str_mv AIP Publishing
dc.source.none.fl_str_mv reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname:Universidad Pública de Navarra
instname_str Universidad Pública de Navarra
reponame_str Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
collection Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
repository.name.fl_str_mv
repository.mail.fl_str_mv
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