Diseño e implementación de un detector de frecuencia cardiaca y respiratoria utilizando un sensor de banda milimétrica (mmWave)

dc.contributor.advisorCangrejo Aljure, Libia Denissespa
dc.contributor.authorQuevedo Gutierrez, Fernando Andresspa
dc.contributor.researchgroupANGeoScspa
dc.date.accessioned2025-01-24T17:10:03Z
dc.date.available2025-01-24T17:10:03Z
dc.date.issued2024
dc.descriptionilustraciones, diagramas, fotografías, tablasspa
dc.description.abstractEste trabajo detalla el diseño e implementación de un dispositivo capaz de capturar signos vitales de manera inalámbrica, como la frecuencia cardiaca y respiratoria mediante la tecnología de radar conocida como Frecuencia Modulada de Onda Continua (FMCW). A lo largo de este documento, se presentará un reconocimiento teórico de esta tecnología y, mediante una revisión sistemática de la literatura, se identificarán diferentes metodologías de procesamiento de señales abordadas por otros investigadores, las cuales servirán de base para el diseño del sensor de signos vitales. Una vez identificadas, estas metodologías se implementarán utilizando MATLAB. Por último, se realizarán varias mediciones para contrastar el rendimiento del sensor FMCW implementado con el rendimiento de un monitor de signos vitales certificado (Texto tomado de la fuente).spa
dc.description.abstractThis document details the design and implementation of a device capable of wirelessly capturing vital signs using radar technology known as FMCW. Throughout this document, a theoretical recognition of this technology will be presented, and through a systematic literature review, different signal processing methodologies addressed by other researchers will be identified, which will serve as the basis for the design of the vital signs’ sensor. Once identified, these methodologies will be implemented using MATLAB. Finally, several measures will be taken to contrast the performance of the implemented FMCW sensor with the performance of a certified vital signs monitor.eng
dc.description.degreelevelMaestríaspa
dc.description.degreenameMagíster en Ingeniería - Telecomunicacionesspa
dc.description.methodsDada la necesidad del grupo de investigación AnGeosc de capturar y diagnosticar los signos vitales relacionados con el COVID-19, y debido que el trabajo propuesto en la construcción de este prototipo contempla el registro de los signos vitales de frecuencia cardiaca y respiratoria, se observa que estas son características de una investigación con enfoque cuantitativo. Así lo plantea Hernández-Sampieri et al. (2) cuando exponen que algunas de las características de este enfoque son reflejar la necesidad de medir o estimar magnitudes y representarlas mediante números. Adicionalmente, este trabajo propone cumplir los objetivos mediante el diseño de un procedimiento secuencial en el cual cada una de las fases diseñadas precede a la siguiente, tal como lo muestra la Figura 1. Esto se ajusta con la definición explicada por Hernández-Sampieri et al. (2) quienes indican que el enfoque cuantitativo cumple con unos procesos secuenciales y probatorios. El estudio propuesto pretende establecer las diferentes propiedades y características de los sensores de radar FMCW en la captura de los signos vitales de frecuencias cardiaca y respiratoria. De esta manera, el alcance de este estudio es descriptivo. Según lo argumentado por Hernández-Sampieri et al. (2), este tipo de alcance consiste en describir un contexto recolectando información de manera independiente sobre las variables a las que se refieren. Teniendo en cuenta que este estudio solo desea medir las variables físicas relacionadas con los signos vitales mencionados, en ningún momento se desea interferir o manipular estas observaciones, únicamente se capturarán, digitalizarán y procesarán. Así, este es un estudio no experimental. Hernández-Sampieri et al. (2) definen dichos estudios como unos en los que no se varía de forma intencional las variables independientes para ver su efecto sobre otras variables, es decir, el estudio solo se limita a observar fenómenos en su contexto natural.spa
dc.description.researchareaSeñales e informaciónspa
dc.format.extent97 páginasspa
dc.format.mimetypeapplication/pdfspa
dc.identifier.instnameUniversidad Nacional de Colombiaspa
dc.identifier.reponameRepositorio Institucional Universidad Nacional de Colombiaspa
dc.identifier.repourlhttps://repositorio.unal.edu.co/spa
dc.identifier.urihttps://repositorio.unal.edu.co/handle/unal/87375
dc.language.isospaspa
dc.publisherUniversidad Nacional de Colombiaspa
dc.publisher.branchUniversidad Nacional de Colombia - Sede Bogotáspa
dc.publisher.facultyFacultad de Ingenieríaspa
dc.publisher.placeBogotá, Colombiaspa
dc.publisher.programBogotá - Ingeniería - Maestría en Ingeniería - Telecomunicacionesspa
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dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.licenseAtribución-NoComercial 4.0 Internacionalspa
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/spa
dc.subject.ddc000 - Ciencias de la computación, información y obras generales::003 - Sistemasspa
dc.subject.ddc620 - Ingeniería y operaciones afines::629 - Otras ramas de la ingenieríaspa
dc.subject.lembRECEPTORES DE FRECUENCIA MODULADAspa
dc.subject.lembRadio frequency modulation - receivers and receptioneng
dc.subject.lembCOMPLEJOS CWspa
dc.subject.lembCw complexeseng
dc.subject.lembSIGNOS VITALES-MEDICIONESspa
dc.subject.lembVital Signs - Measurementeng
dc.subject.otherBiosensoresspa
dc.subject.otherBiosensorseng
dc.subject.otherDetectoresspa
dc.subject.otherDetectorseng
dc.subject.proposalmmWave radarspa
dc.subject.proposalFMCW (Frequency Modulated Continuous Wave)spa
dc.subject.proposalIWR6843, FFT (Fast Fourier Transform)spa
dc.subject.proposalSignal Vitals Detectioneng
dc.subject.proposalHeart Rate Detectioneng
dc.subject.proposalBreathing Rate Detectioneng
dc.titleDiseño e implementación de un detector de frecuencia cardiaca y respiratoria utilizando un sensor de banda milimétrica (mmWave)spa
dc.title.translatedDesign and implementation of a heart rate and respiratory rate detector using a millimeter-wave (mmWave) sensoreng
dc.typeTrabajo de grado - Maestríaspa
dc.type.coarhttp://purl.org/coar/resource_type/c_bdccspa
dc.type.coarversionhttp://purl.org/coar/version/c_ab4af688f83e57aaspa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/masterThesisspa
dc.type.redcolhttp://purl.org/redcol/resource_type/TMspa
dc.type.versioninfo:eu-repo/semantics/acceptedVersionspa
dcterms.audience.professionaldevelopmentEstudiantesspa
dcterms.audience.professionaldevelopmentInvestigadoresspa
dcterms.audience.professionaldevelopmentMaestrosspa
dcterms.audience.professionaldevelopmentPúblico generalspa
dcterms.audience.professionaldevelopmentReceptores de fondos federales y solicitantesspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa

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