Balanced Right/Left-Handed Coplanar Waveguide with Stub Loaded Split Ring Resonators

In this letter, a host coplanar waveguide (CPW) loaded with modified Split Ring Resonators (SRR) is presented. In recent publications, it has been demonstrated that the capacitive interaction between the host CPW line and the SRRs is the cause of a right-handed band, which degrades the selectivity o...

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Autores: Sanz Blanco, Víctor, Belenguer, Ángel, Martínez Cano, Leticia, Borja, Alejandro L., Cascón López, Joaquín, Boria, Vicente E.
Tipo de recurso: artículo
Fecha de publicación:2014
País:España
Institución:Universidad de Castilla-La Mancha
Repositorio:RUIdeRA. Repositorio Institucional de la UCLM
OAI Identifier:oai:ruidera.uclm.es:10578/7945
Acceso en línea:http://hdl.handle.net/10578/7945
Access Level:acceso abierto
Palabra clave:Double-Negative Materials
Left-Handed Transmission Lines
Metamaterials
Balanced Right/Left-Handed
Coplanar Waveguide (CPW)
Split Ring Resonator (SRR)
Filters
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repository_id_str
spelling Balanced Right/Left-Handed Coplanar Waveguide with Stub Loaded Split Ring ResonatorsSanz Blanco, VíctorBelenguer, ÁngelMartínez Cano, LeticiaBorja, Alejandro L.Cascón López, JoaquínBoria, Vicente E.Double-Negative MaterialsLeft-Handed Transmission LinesMetamaterialsBalanced Right/Left-HandedCoplanar Waveguide (CPW)Split Ring Resonator (SRR)FiltersIn this letter, a host coplanar waveguide (CPW) loaded with modified Split Ring Resonators (SRR) is presented. In recent publications, it has been demonstrated that the capacitive interaction between the host CPW line and the SRRs is the cause of a right-handed band, which degrades the selectivity of the response. Consequently, an open-ended microstrip stub connected to the rings is used to modify this interaction, and thus have an effective control of the rejection above the pass band. Fortunately, these stubs only affect the frequency position of the right-handed band. As a result, it is quite straightforward to obtain Balanced Composite Right/Left-Handed (CLRH) transmission lines with increased transmission bandwidth and improved rejection levels, which are the main drawbacks of traditional SRR loaded CPW lines. Besides, the response of the modified cell shows a pair of transmission zeros at both sides of the passband. Therefore, this new cell is a very interesting choice for designing balanced CLRH lines and very attractive for filter applications.201620162014info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttp://hdl.handle.net/10578/7945reponame:RUIdeRA. Repositorio Institucional de la UCLMinstname:Universidad de Castilla-La ManchaInglésTEC2013-47037-C05-3-Rinfo:eu-repo/semantics/openAccessoai:ruidera.uclm.es:10578/79452026-05-27T07:36:41Z
dc.title.none.fl_str_mv Balanced Right/Left-Handed Coplanar Waveguide with Stub Loaded Split Ring Resonators
title Balanced Right/Left-Handed Coplanar Waveguide with Stub Loaded Split Ring Resonators
spellingShingle Balanced Right/Left-Handed Coplanar Waveguide with Stub Loaded Split Ring Resonators
Sanz Blanco, Víctor
Double-Negative Materials
Left-Handed Transmission Lines
Metamaterials
Balanced Right/Left-Handed
Coplanar Waveguide (CPW)
Split Ring Resonator (SRR)
Filters
title_short Balanced Right/Left-Handed Coplanar Waveguide with Stub Loaded Split Ring Resonators
title_full Balanced Right/Left-Handed Coplanar Waveguide with Stub Loaded Split Ring Resonators
title_fullStr Balanced Right/Left-Handed Coplanar Waveguide with Stub Loaded Split Ring Resonators
title_full_unstemmed Balanced Right/Left-Handed Coplanar Waveguide with Stub Loaded Split Ring Resonators
title_sort Balanced Right/Left-Handed Coplanar Waveguide with Stub Loaded Split Ring Resonators
dc.creator.none.fl_str_mv Sanz Blanco, Víctor
Belenguer, Ángel
Martínez Cano, Leticia
Borja, Alejandro L.
Cascón López, Joaquín
Boria, Vicente E.
author Sanz Blanco, Víctor
author_facet Sanz Blanco, Víctor
Belenguer, Ángel
Martínez Cano, Leticia
Borja, Alejandro L.
Cascón López, Joaquín
Boria, Vicente E.
author_role author
author2 Belenguer, Ángel
Martínez Cano, Leticia
Borja, Alejandro L.
Cascón López, Joaquín
Boria, Vicente E.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Double-Negative Materials
Left-Handed Transmission Lines
Metamaterials
Balanced Right/Left-Handed
Coplanar Waveguide (CPW)
Split Ring Resonator (SRR)
Filters
topic Double-Negative Materials
Left-Handed Transmission Lines
Metamaterials
Balanced Right/Left-Handed
Coplanar Waveguide (CPW)
Split Ring Resonator (SRR)
Filters
description In this letter, a host coplanar waveguide (CPW) loaded with modified Split Ring Resonators (SRR) is presented. In recent publications, it has been demonstrated that the capacitive interaction between the host CPW line and the SRRs is the cause of a right-handed band, which degrades the selectivity of the response. Consequently, an open-ended microstrip stub connected to the rings is used to modify this interaction, and thus have an effective control of the rejection above the pass band. Fortunately, these stubs only affect the frequency position of the right-handed band. As a result, it is quite straightforward to obtain Balanced Composite Right/Left-Handed (CLRH) transmission lines with increased transmission bandwidth and improved rejection levels, which are the main drawbacks of traditional SRR loaded CPW lines. Besides, the response of the modified cell shows a pair of transmission zeros at both sides of the passband. Therefore, this new cell is a very interesting choice for designing balanced CLRH lines and very attractive for filter applications.
publishDate 2014
dc.date.none.fl_str_mv 2014
2016
2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10578/7945
url http://hdl.handle.net/10578/7945
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv TEC2013-47037-C05-3-R
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.source.none.fl_str_mv reponame:RUIdeRA. Repositorio Institucional de la UCLM
instname:Universidad de Castilla-La Mancha
instname_str Universidad de Castilla-La Mancha
reponame_str RUIdeRA. Repositorio Institucional de la UCLM
collection RUIdeRA. Repositorio Institucional de la UCLM
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869410644706459648
score 15.300724

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