Textile stretchable antenna-based sensor for breathing monitoring

Breathing rate is a crucial vital sign for evaluating well-being and identifying underlying diseases related to the respiration system. This paper presents a fully stretchable triangular loop antenna-based sensor for real-time respiration monitoring. This antenna is integrated into a commercially av...

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Autores: El Gharbi, Mariam|||0000-0002-6681-3907, Abounasr, Jamal, Fernández García, Raúl|||0000-0002-4030-7256, Gil Galí, Ignacio|||0000-0002-7175-5756
Formato: artículo
Fecha de publicación:2024
País:España
Recursos:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/417700
Acesso em linha:https://hdl.handle.net/2117/417700
https://dx.doi.org/10.1109/JSEN.2024.3485472
Access Level:acceso abierto
Palavra-chave:Sensors
Antennas
Monitoring
Substrates
Sensor phenomena and characterization
Real-time systems
Biomedical monitoring
Resonant frequency
Antenna measurements
Sensor systems
Stretchable antenna
Breathing monitoring
Antenna-based sensor
Breathing patterns
Wearable system
Àrees temàtiques de la UPC::Enginyeria tèxtil::Teixits::Teixits intel·ligents
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oai_identifier_str oai:upcommons.upc.edu:2117/417700
network_acronym_str ES
network_name_str España
repository_id_str
spelling Textile stretchable antenna-based sensor for breathing monitoringEl Gharbi, Mariam|||0000-0002-6681-3907Abounasr, JamalFernández García, Raúl|||0000-0002-4030-7256Gil Galí, Ignacio|||0000-0002-7175-5756SensorsAntennasMonitoringSubstratesSensor phenomena and characterizationReal-time systemsBiomedical monitoringResonant frequencyAntenna measurementsSensor systemsStretchable antennaBreathing monitoringAntenna-based sensorBreathing patternsWearable systemÀrees temàtiques de la UPC::Enginyeria tèxtil::Teixits::Teixits intel·ligentsBreathing rate is a crucial vital sign for evaluating well-being and identifying underlying diseases related to the respiration system. This paper presents a fully stretchable triangular loop antenna-based sensor for real-time respiration monitoring. This antenna is integrated into a commercially available T-shirt, which is made of stretchable conductive ink printed on a Thermoplastic polyurethane (TPU) substrate. The sensing mechanism is influenced by shifts in the resonance frequency of a triangular loop antenna sensor, which occur due to thoracic and abdominal deformation during the breathing cycle of inspiration and expiration. The proposed system captures breathing patterns by detecting shifts in the resonance frequency, which are continuously recorded in real-time via Matlab. The Vector Network Analyzer (VNA) was connected to a remote PC via a LAN interface to store the breathing data on a PC host, facilitating data transfer over TCP/IP through the same LAN interface. The proposed antenna-based sensor stands out for its lightweight structure making it convenient to embed in clothing, and its ability to provide continuous monitoring of different breathing patterns including Eupnea, Bradypnea, Tashypnea, Ataxic, Sighing, and Biot’s breathing. The proposed system was tested through experimental measurements, and the obtained results matched well with the standard breathing patterns provided by the World Health Organization.20242024-01-0120242024-11-13journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/417700https://dx.doi.org/10.1109/JSEN.2024.3485472reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/4177002026-05-27T15:37:01Z
dc.title.none.fl_str_mv Textile stretchable antenna-based sensor for breathing monitoring
title Textile stretchable antenna-based sensor for breathing monitoring
spellingShingle Textile stretchable antenna-based sensor for breathing monitoring
El Gharbi, Mariam|||0000-0002-6681-3907
Sensors
Antennas
Monitoring
Substrates
Sensor phenomena and characterization
Real-time systems
Biomedical monitoring
Resonant frequency
Antenna measurements
Sensor systems
Stretchable antenna
Breathing monitoring
Antenna-based sensor
Breathing patterns
Wearable system
Àrees temàtiques de la UPC::Enginyeria tèxtil::Teixits::Teixits intel·ligents
title_short Textile stretchable antenna-based sensor for breathing monitoring
title_full Textile stretchable antenna-based sensor for breathing monitoring
title_fullStr Textile stretchable antenna-based sensor for breathing monitoring
title_full_unstemmed Textile stretchable antenna-based sensor for breathing monitoring
title_sort Textile stretchable antenna-based sensor for breathing monitoring
dc.creator.none.fl_str_mv El Gharbi, Mariam|||0000-0002-6681-3907
Abounasr, Jamal
Fernández García, Raúl|||0000-0002-4030-7256
Gil Galí, Ignacio|||0000-0002-7175-5756
author El Gharbi, Mariam|||0000-0002-6681-3907
author_facet El Gharbi, Mariam|||0000-0002-6681-3907
Abounasr, Jamal
Fernández García, Raúl|||0000-0002-4030-7256
Gil Galí, Ignacio|||0000-0002-7175-5756
author_role author
author2 Abounasr, Jamal
Fernández García, Raúl|||0000-0002-4030-7256
Gil Galí, Ignacio|||0000-0002-7175-5756
author2_role author
author
author
dc.subject.none.fl_str_mv Sensors
Antennas
Monitoring
Substrates
Sensor phenomena and characterization
Real-time systems
Biomedical monitoring
Resonant frequency
Antenna measurements
Sensor systems
Stretchable antenna
Breathing monitoring
Antenna-based sensor
Breathing patterns
Wearable system
Àrees temàtiques de la UPC::Enginyeria tèxtil::Teixits::Teixits intel·ligents
topic Sensors
Antennas
Monitoring
Substrates
Sensor phenomena and characterization
Real-time systems
Biomedical monitoring
Resonant frequency
Antenna measurements
Sensor systems
Stretchable antenna
Breathing monitoring
Antenna-based sensor
Breathing patterns
Wearable system
Àrees temàtiques de la UPC::Enginyeria tèxtil::Teixits::Teixits intel·ligents
description Breathing rate is a crucial vital sign for evaluating well-being and identifying underlying diseases related to the respiration system. This paper presents a fully stretchable triangular loop antenna-based sensor for real-time respiration monitoring. This antenna is integrated into a commercially available T-shirt, which is made of stretchable conductive ink printed on a Thermoplastic polyurethane (TPU) substrate. The sensing mechanism is influenced by shifts in the resonance frequency of a triangular loop antenna sensor, which occur due to thoracic and abdominal deformation during the breathing cycle of inspiration and expiration. The proposed system captures breathing patterns by detecting shifts in the resonance frequency, which are continuously recorded in real-time via Matlab. The Vector Network Analyzer (VNA) was connected to a remote PC via a LAN interface to store the breathing data on a PC host, facilitating data transfer over TCP/IP through the same LAN interface. The proposed antenna-based sensor stands out for its lightweight structure making it convenient to embed in clothing, and its ability to provide continuous monitoring of different breathing patterns including Eupnea, Bradypnea, Tashypnea, Ataxic, Sighing, and Biot’s breathing. The proposed system was tested through experimental measurements, and the obtained results matched well with the standard breathing patterns provided by the World Health Organization.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-01-01
2024
2024-11-13
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/417700
https://dx.doi.org/10.1109/JSEN.2024.3485472
url https://hdl.handle.net/2117/417700
https://dx.doi.org/10.1109/JSEN.2024.3485472
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://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
Attribution 4.0 International
http://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:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869422204480913408
score 15,811543

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