dc.creator | Yúfera García, Alberto | es |
dc.creator | Rueda Rueda, Adoración | es |
dc.date.accessioned | 2018-06-19T11:12:31Z | |
dc.date.available | 2018-06-19T11:12:31Z | |
dc.date.issued | 2010 | |
dc.identifier.citation | Yúfera García, A. y Rueda Rueda, A. (2010). Design of a CMOS closed-loop system with applications to bio-impedance measurements. Microelectronics Journal, 41 (4), 231-239. | |
dc.identifier.issn | 0026-2692 | es |
dc.identifier.uri | https://hdl.handle.net/11441/76309 | |
dc.description.abstract | This paper proposes a method for impedance measurements based on a closed-loop implementation of CMOS circuits. The proposed system has been conceived for alternate current excited systems, performing simultaneously driving and measuring functions, thanks to feedback. The system delivers magnitude and phase signals independently, which can be optimized separately, and can be applied to any kind of load (resistive and capacitive). Design specifications for CMOS circuit blocks and trade-offs for system accuracy and loop stability have been derived. Electrical simulation results obtained for several loads agree with the theory, enabling the proposed method to any impedance measurement problem, in special, to bio-setups including electrodes. | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación TEC2007-68072 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Microelectronics Journal, 41 (4), 231-239. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Impedance measurements | es |
dc.subject | Electrical bio-impedance | es |
dc.subject | Electronic instrumentation | es |
dc.subject | Biometric circuits | es |
dc.subject | CMOS analog circuits | es |
dc.subject | Sensory systems | es |
dc.title | Design of a CMOS closed-loop system with applications to bio-impedance measurements | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Tecnología Electrónica | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo | es |
dc.relation.projectID | TEC2007-68072 | es |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0026269210000315 | es |
dc.identifier.doi | 10.1016/j.mejo.2010.02.006 | es |
idus.format.extent | 9 | es |
dc.journaltitle | Microelectronics Journal | es |
dc.publication.volumen | 41 | es |
dc.publication.issue | 4 | es |
dc.publication.initialPage | 231 | es |
dc.publication.endPage | 239 | es |
dc.identifier.sisius | 6692118 | es |
dc.contributor.funder | Ministerio de Ciencia e Innovación (MICIN). España | |