Bridged composite right/left handed unit cell with all-pass and triple band response

A modified design of the composite right/left handed (CRLH) unit cell showing all-pass and triple band response is proposed. By using an additional inductance which cross-couples the input and output ports of the conventional CRLH, a bridged CRLH unit cell (B-CRLH) is created. This allows additional...

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Tipo de recurso:
Fecha de publicación:
2012
Institución:
Universidad Tecnológica de Bolívar
Repositorio:
Repositorio Institucional UTB
Idioma:
eng
OAI Identifier:
oai:repositorio.utb.edu.co:20.500.12585/9090
Acceso en línea:
https://hdl.handle.net/20.500.12585/9090
Palabra clave:
All-pass
Bridged CRLH (B-CRLH)
Composite right/left handed (CRLH)
Left-handed (LH) transmission lines
Right-handed (RH) transmission lines
Triple band response
All-pass
Application examples
Bridged CRLH (B-CRLH)
Composite right/left-handed
Dispersion relations
Dispersion relationship
Full waves
Input and outputs
Modified designs
Periodic analysis
Simulations and measurements
Triple band
Unit cells
Cells
Cutoff frequency
Electric lines
Transmission line theory
Cytology
Rights
restrictedAccess
License
http://creativecommons.org/licenses/by-nc-nd/4.0/
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repository_id_str
spelling 2020-03-26T16:32:55Z2020-03-26T16:32:55Z2012IEEE Microwave and Wireless Components Letters; Vol. 22, Núm. 11; pp. 568-57015311309https://hdl.handle.net/20.500.12585/909010.1109/LMWC.2012.2225605Universidad Tecnológica de BolívarRepositorio UTB366984276007402126778A modified design of the composite right/left handed (CRLH) unit cell showing all-pass and triple band response is proposed. By using an additional inductance which cross-couples the input and output ports of the conventional CRLH, a bridged CRLH unit cell (B-CRLH) is created. This allows additional right-handed (RH) wave propagation below the cutoff frequency of the conventional CRLH to dc, forming a new low-frequency-RH band with a non-linear dispersion relationship. Meantime, a mid-frequency-LH band and a high-frequency-RH band, which are inherited from the conventional CRLH, are still present, resulting in triple band configuration. The dispersion relation and Bloch impedance of the B-CRLH are investigated by standard periodic analysis. Balanced conditions to close transitions between the three bands, to realize all-pass behavior, are derived. Full wave structure simulations show good agreement with circuital simulations and measurement. Also, a triband open-stub consisting of two B-CRLH unit cells is demonstrated as an application example. © 2001-2012 IEEE.Manuscript received August 05, 2012; accepted September 26, 2012. Date of publication October 26, 2012; date of current version November 13, 2012. This work was supported by the U.S. National Science Foundation Grant ECCS 1132413.Recurso electrónicoapplication/pdfenghttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/restrictedAccessAtribución-NoComercial 4.0 Internacionalhttp://purl.org/coar/access_right/c_16echttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84869386614&doi=10.1109%2fLMWC.2012.2225605&partnerID=40&md5=2b14b813c5efcab13dc4fdea30a71151Bridged composite right/left handed unit cell with all-pass and triple band responseinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtículohttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_2df8fbb1All-passBridged CRLH (B-CRLH)Composite right/left handed (CRLH)Left-handed (LH) transmission linesRight-handed (RH) transmission linesTriple band responseAll-passApplication examplesBridged CRLH (B-CRLH)Composite right/left-handedDispersion relationsDispersion relationshipFull wavesInput and outputsModified designsPeriodic analysisSimulations and measurementsTriple bandUnit cellsCellsCutoff frequencyElectric linesTransmission line theoryCytologySenior D.E.Yoon, Y.K.Eleftheriades, G.V., Iyer, A.K., Kremer, P.C., Planar negative refractive index media using periodically l-c loaded transmission lines (2002) IEEE Trans. Microw. Theory Tech, 50 (12), pp. 2702-2712. , DecCaloz, C., Itoh, T., (2006) Electromagnetic Metamaterials: Transmission Line Theory and Microwave Applications, pp. 59-131. , New York: Wiley ch. 3Bongard, F., Perruisseau-Carrier, J., Mosig, J.R., Enhanced crlh transmission line performances using a lattice network unit cell (2009) IEEE Microw.Wireless Compon. Lett, 19 (7), pp. 431-433. , JulGhosh, S., (2005) Network Theory: Analysis and Synthesis, pp. 611-613. , Englewood Cliffs NJ: Prentice-Hall ch. 22Caloz, C., Dual Composite Right/Left-Handed (D-CRLH) transmission line metamaterial (2006) IEEE Microwave and Wireless Components Letters, 16 (11), pp. 585-587. , DOI 10.1109/LMWC.2006.884773, 1717511Pozar, D.M., (2005) Microwave Engineering 3d ed, pp. 371-374. , NewYork: Wiley ch. 8http://purl.org/coar/resource_type/c_6501THUMBNAILMiniProdInv.pngMiniProdInv.pngimage/png23941https://repositorio.utb.edu.co/bitstream/20.500.12585/9090/1/MiniProdInv.png0cb0f101a8d16897fb46fc914d3d7043MD5120.500.12585/9090oai:repositorio.utb.edu.co:20.500.12585/90902023-04-24 08:51:35.701Repositorio Institucional UTBrepositorioutb@utb.edu.co
dc.title.none.fl_str_mv Bridged composite right/left handed unit cell with all-pass and triple band response
title Bridged composite right/left handed unit cell with all-pass and triple band response
spellingShingle Bridged composite right/left handed unit cell with all-pass and triple band response
All-pass
Bridged CRLH (B-CRLH)
Composite right/left handed (CRLH)
Left-handed (LH) transmission lines
Right-handed (RH) transmission lines
Triple band response
All-pass
Application examples
Bridged CRLH (B-CRLH)
Composite right/left-handed
Dispersion relations
Dispersion relationship
Full waves
Input and outputs
Modified designs
Periodic analysis
Simulations and measurements
Triple band
Unit cells
Cells
Cutoff frequency
Electric lines
Transmission line theory
Cytology
title_short Bridged composite right/left handed unit cell with all-pass and triple band response
title_full Bridged composite right/left handed unit cell with all-pass and triple band response
title_fullStr Bridged composite right/left handed unit cell with all-pass and triple band response
title_full_unstemmed Bridged composite right/left handed unit cell with all-pass and triple band response
title_sort Bridged composite right/left handed unit cell with all-pass and triple band response
dc.subject.keywords.none.fl_str_mv All-pass
Bridged CRLH (B-CRLH)
Composite right/left handed (CRLH)
Left-handed (LH) transmission lines
Right-handed (RH) transmission lines
Triple band response
All-pass
Application examples
Bridged CRLH (B-CRLH)
Composite right/left-handed
Dispersion relations
Dispersion relationship
Full waves
Input and outputs
Modified designs
Periodic analysis
Simulations and measurements
Triple band
Unit cells
Cells
Cutoff frequency
Electric lines
Transmission line theory
Cytology
topic All-pass
Bridged CRLH (B-CRLH)
Composite right/left handed (CRLH)
Left-handed (LH) transmission lines
Right-handed (RH) transmission lines
Triple band response
All-pass
Application examples
Bridged CRLH (B-CRLH)
Composite right/left-handed
Dispersion relations
Dispersion relationship
Full waves
Input and outputs
Modified designs
Periodic analysis
Simulations and measurements
Triple band
Unit cells
Cells
Cutoff frequency
Electric lines
Transmission line theory
Cytology
description A modified design of the composite right/left handed (CRLH) unit cell showing all-pass and triple band response is proposed. By using an additional inductance which cross-couples the input and output ports of the conventional CRLH, a bridged CRLH unit cell (B-CRLH) is created. This allows additional right-handed (RH) wave propagation below the cutoff frequency of the conventional CRLH to dc, forming a new low-frequency-RH band with a non-linear dispersion relationship. Meantime, a mid-frequency-LH band and a high-frequency-RH band, which are inherited from the conventional CRLH, are still present, resulting in triple band configuration. The dispersion relation and Bloch impedance of the B-CRLH are investigated by standard periodic analysis. Balanced conditions to close transitions between the three bands, to realize all-pass behavior, are derived. Full wave structure simulations show good agreement with circuital simulations and measurement. Also, a triband open-stub consisting of two B-CRLH unit cells is demonstrated as an application example. © 2001-2012 IEEE.
publishDate 2012
dc.date.issued.none.fl_str_mv 2012
dc.date.accessioned.none.fl_str_mv 2020-03-26T16:32:55Z
dc.date.available.none.fl_str_mv 2020-03-26T16:32:55Z
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dc.type.driver.none.fl_str_mv info:eu-repo/semantics/article
dc.type.hasversion.none.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.spa.none.fl_str_mv Artículo
status_str publishedVersion
dc.identifier.citation.none.fl_str_mv IEEE Microwave and Wireless Components Letters; Vol. 22, Núm. 11; pp. 568-570
dc.identifier.issn.none.fl_str_mv 15311309
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12585/9090
dc.identifier.doi.none.fl_str_mv 10.1109/LMWC.2012.2225605
dc.identifier.instname.none.fl_str_mv Universidad Tecnológica de Bolívar
dc.identifier.reponame.none.fl_str_mv Repositorio UTB
dc.identifier.orcid.none.fl_str_mv 36698427600
7402126778
identifier_str_mv IEEE Microwave and Wireless Components Letters; Vol. 22, Núm. 11; pp. 568-570
15311309
10.1109/LMWC.2012.2225605
Universidad Tecnológica de Bolívar
Repositorio UTB
36698427600
7402126778
url https://hdl.handle.net/20.500.12585/9090
dc.language.iso.none.fl_str_mv eng
language eng
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dc.rights.accessrights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
dc.rights.cc.none.fl_str_mv Atribución-NoComercial 4.0 Internacional
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
Atribución-NoComercial 4.0 Internacional
http://purl.org/coar/access_right/c_16ec
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dc.format.medium.none.fl_str_mv Recurso electrónico
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