Planar Phase-Variation Microwave Sensors for Material Characterization

Planar phase-variation microwave sensors have attracted increasing interest in recent years since they combine the advantages of planar technology (including low cost, low profile, and sensor integration with the associated circuitry for post-processing and communication purposes, among others) and...

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Autores: Muñoz Enano, Jonathan|||0000-0003-1271-3801, Coromina, Jan|||0000-0002-3541-4663, Vélez, Paris|||0000-0001-6502-5987, Su, Lijuan|||0000-0002-4753-9340, Gil Barba, Marta|||0000-0002-1106-5059, Casacuberta, Pau|||0000-0002-2658-2200, Martín, Ferran|||0000-0002-1494-9167
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:237013
Acceso en línea:https://ddd.uab.cat/record/237013
https://dx.doi.org/urn:doi:10.3390/s21041542
Access Level:acceso abierto
Palabra clave:Microwave sensors
Stepped-impedance transmission lines
Slow-wave transmission lines
Meander lines
Dielectric constant sensor
Phase-variation sensors
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spelling Planar Phase-Variation Microwave Sensors for Material Characterizationa review and comparison of various approachesMuñoz Enano, Jonathan|||0000-0003-1271-3801Coromina, Jan|||0000-0002-3541-4663Vélez, Paris|||0000-0001-6502-5987Su, Lijuan|||0000-0002-4753-9340Gil Barba, Marta|||0000-0002-1106-5059Casacuberta, Pau|||0000-0002-2658-2200Martín, Ferran|||0000-0002-1494-9167Microwave sensorsStepped-impedance transmission linesSlow-wave transmission linesMeander linesDielectric constant sensorPhase-variation sensorsPlanar phase-variation microwave sensors have attracted increasing interest in recent years since they combine the advantages of planar technology (including low cost, low profile, and sensor integration with the associated circuitry for post-processing and communication purposes, among others) and the possibility of operation at a single frequency (thereby reducing the costs of the associated electronics). This paper reviews and compares three different strategies for sensitivity improvement in such phase-variation sensors (devoted to material characterization). The considered approaches include line elongation (through meandering), dispersion engineering (by considering slow-wave artificial transmission lines), and reflective-mode sensors based on step-impedance open-ended lines. It is shown that unprecedented sensitivities compatible with small sensing regions are achievable with the latter approach. 22021-01-0120212021-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/237013https://dx.doi.org/urn:doi:10.3390/s21041542reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengAgencia Estatal de Investigación https://doi.org/10.13039/501100011033 TEC2016-75650-RAgencia Estatal de Investigación https://doi.org/10.13039/501100011033 PID2019-103904RB-I00Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2017/SGR-1159Ministerio de Ciencia e Innovación https://doi.org/10.13039/501100004837 IJCI-2017-31339Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 IJC2019-040786-Iopen accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2370132026-06-06T12:50:31Z
dc.title.none.fl_str_mv Planar Phase-Variation Microwave Sensors for Material Characterization
a review and comparison of various approaches
title Planar Phase-Variation Microwave Sensors for Material Characterization
spellingShingle Planar Phase-Variation Microwave Sensors for Material Characterization
Muñoz Enano, Jonathan|||0000-0003-1271-3801
Microwave sensors
Stepped-impedance transmission lines
Slow-wave transmission lines
Meander lines
Dielectric constant sensor
Phase-variation sensors
title_short Planar Phase-Variation Microwave Sensors for Material Characterization
title_full Planar Phase-Variation Microwave Sensors for Material Characterization
title_fullStr Planar Phase-Variation Microwave Sensors for Material Characterization
title_full_unstemmed Planar Phase-Variation Microwave Sensors for Material Characterization
title_sort Planar Phase-Variation Microwave Sensors for Material Characterization
dc.creator.none.fl_str_mv Muñoz Enano, Jonathan|||0000-0003-1271-3801
Coromina, Jan|||0000-0002-3541-4663
Vélez, Paris|||0000-0001-6502-5987
Su, Lijuan|||0000-0002-4753-9340
Gil Barba, Marta|||0000-0002-1106-5059
Casacuberta, Pau|||0000-0002-2658-2200
Martín, Ferran|||0000-0002-1494-9167
author Muñoz Enano, Jonathan|||0000-0003-1271-3801
author_facet Muñoz Enano, Jonathan|||0000-0003-1271-3801
Coromina, Jan|||0000-0002-3541-4663
Vélez, Paris|||0000-0001-6502-5987
Su, Lijuan|||0000-0002-4753-9340
Gil Barba, Marta|||0000-0002-1106-5059
Casacuberta, Pau|||0000-0002-2658-2200
Martín, Ferran|||0000-0002-1494-9167
author_role author
author2 Coromina, Jan|||0000-0002-3541-4663
Vélez, Paris|||0000-0001-6502-5987
Su, Lijuan|||0000-0002-4753-9340
Gil Barba, Marta|||0000-0002-1106-5059
Casacuberta, Pau|||0000-0002-2658-2200
Martín, Ferran|||0000-0002-1494-9167
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Microwave sensors
Stepped-impedance transmission lines
Slow-wave transmission lines
Meander lines
Dielectric constant sensor
Phase-variation sensors
topic Microwave sensors
Stepped-impedance transmission lines
Slow-wave transmission lines
Meander lines
Dielectric constant sensor
Phase-variation sensors
description Planar phase-variation microwave sensors have attracted increasing interest in recent years since they combine the advantages of planar technology (including low cost, low profile, and sensor integration with the associated circuitry for post-processing and communication purposes, among others) and the possibility of operation at a single frequency (thereby reducing the costs of the associated electronics). This paper reviews and compares three different strategies for sensitivity improvement in such phase-variation sensors (devoted to material characterization). The considered approaches include line elongation (through meandering), dispersion engineering (by considering slow-wave artificial transmission lines), and reflective-mode sensors based on step-impedance open-ended lines. It is shown that unprecedented sensitivities compatible with small sensing regions are achievable with the latter approach.
publishDate 2021
dc.date.none.fl_str_mv 2
2021-01-01
2021
2021-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/237013
https://dx.doi.org/urn:doi:10.3390/s21041542
url https://ddd.uab.cat/record/237013
https://dx.doi.org/urn:doi:10.3390/s21041542
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 TEC2016-75650-R
Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 PID2019-103904RB-I00
Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2017/SGR-1159
Ministerio de Ciencia e Innovación https://doi.org/10.13039/501100004837 IJCI-2017-31339
Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 IJC2019-040786-I
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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