Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/49638
DC FieldValueLanguage
dc.contributor.authorMontiel-Nelson, Juan A.en_US
dc.contributor.authorPulido, R.en_US
dc.contributor.authorSosa, J.en_US
dc.contributor.authorGarcia-Montesdeoca, Jose C.en_US
dc.date.accessioned2018-11-24T09:32:02Z-
dc.date.available2018-11-24T09:32:02Z-
dc.date.issued2015en_US
dc.identifier.issn1687-725Xen_US
dc.identifier.otherWoS-
dc.identifier.urihttp://hdl.handle.net/10553/49638-
dc.description.abstractA blood pressure sensor suitable for wireless biomedical applications is designed and optimized. State-of-the-art blood pressure sensors based on piezoresistive transducers in a full Wheatstone bridge configuration use low ohmic values because of relatively high sensitivity and low noise approach resulting in high power consumption. In this paper, the piezoresistance values are increased in order to reduce by one order of magnitude the power consumption in comparison with literature approaches. The microelectromechanical system (MEMS) pressure sensor, the mixed signal circuits signal conditioning circuitry, and the successive approximation register (SAR) analog-to-digital converter (ADC) are designed, optimized, and integrated in the same substrate using a commercial 1 m CMOS technology. As result of the optimization, we obtained a digital sensor with high sensitivity, low noise (0.002 V/Hz), and low power consumption (358 W). Finally, the piezoresistance noise does not affect the pressure sensor application since its value is lower than half least significant bit (LSB) of the ADC.en_US
dc.languageengen_US
dc.publisher1687-725X-
dc.relation.ispartofJournal of Sensorsen_US
dc.sourceJournal of Sensors[ISSN 1687-725X],v. 2015 (352036)en_US
dc.subject3314 Tecnología médicaen_US
dc.subject.otherBlood preasureen_US
dc.subject.othermicroelectromechanical system (MEMS)en_US
dc.subject.otherCMOS technologyen_US
dc.subject.otherPower consumptionen_US
dc.titleDesign and Optimization of a Low Power Pressure Sensor for Wireless Biomedical Applicationsen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1155/2015/352036en_US
dc.identifier.scopus84942865242-
dc.identifier.isi000363188400001-
dc.contributor.authorscopusid7006310063-
dc.contributor.authorscopusid6603626866-
dc.contributor.authorscopusid55980395900-
dc.contributor.authorscopusid22937461700-
dc.identifier.eissn1687-7268-
dc.identifier.issue352036-
dc.relation.volume2015en_US
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Artículoen_US
dc.contributor.daisngid1739656-
dc.contributor.daisngid480589-
dc.contributor.daisngid21497707-
dc.contributor.daisngid8003951-
dc.description.numberofpages13en_US
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Sosa, J-
dc.contributor.wosstandardWOS:Montiel-Nelson, JA-
dc.contributor.wosstandardWOS:Pulido, R-
dc.contributor.wosstandardWOS:Garcia-Montesdeoca, JC-
dc.date.coverdateEnero 2015en_US
dc.identifier.ulpgces
dc.description.sjr0,295
dc.description.jcr0,712
dc.description.sjrqQ2
dc.description.jcrqQ3
dc.description.scieSCIE
item.fulltextCon texto completo-
item.grantfulltextopen-
crisitem.author.deptGIR IUMA: Instrumentación avanzada-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptDepartamento de Ingeniería Electrónica y Automática-
crisitem.author.deptGIR IUMA: Instrumentación avanzada-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.deptDepartamento de Ingeniería Electrónica y Automática-
crisitem.author.deptGIR IUMA: Instrumentación avanzada-
crisitem.author.deptIU de Microelectrónica Aplicada-
crisitem.author.orcid0000-0003-4323-8097-
crisitem.author.orcid0000-0003-1838-3073-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.parentorgIU de Microelectrónica Aplicada-
crisitem.author.fullNameMontiel Nelson, Juan Antonio-
crisitem.author.fullNameSosa González, Carlos Javier-
crisitem.author.fullNameGarcía Montesdeoca,José Carlos-
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