Mostra el registre d'ítem simple

dc.contributor.authorFernández Chimeno, Mireya
dc.contributor.authorPallàs-Areny, Ramon
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.date.accessioned2007-11-05T17:17:38Z
dc.date.available2007-11-05T17:17:38Z
dc.date.created2000-06-30
dc.date.issued2000-06-30
dc.identifier.citationFernandez Chimeno, M.; Pallàs-Areny, R. A comprehensive model for power line interference in biopotential measurements. IEEE Transactions On Instrumentation And Measurement, 2000, Vol. 49, No. 3, 535-540
dc.identifier.issn1091-5281
dc.identifier.urihttp://hdl.handle.net/2117/1289
dc.description.abstractPower line interference is a major problem in high-resolution biopotential measurements. Because interference coupling is mostly capacitive, shielding electrode leads and a high common-mode rejection ratio (CMRR) are quite effective in reducing power-line interference but do not completely eliminate it. We propose a model that includes both interference external to the measuring system and interference coming from its internal power supply. Moreover, the model considers interference directly coupled to the measuring electrodes, because, as opposed to connecting leads, electrodes are not usually shielded. Experimental results confirm that reducing interference coupled through electrodes yields a negligible interference. The proposed model can be applied to other differential measurement systems, particulary those involving electrodes or sensors placed far apart.
dc.format.extent6
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica::Components electrònics
dc.subjectÀrees temàtiques de la UPC::Enginyeria biomèdica::Electrònica biomèdica
dc.subject.lcshAmplifiers (Electronics)
dc.subject.lcshMedical electronics
dc.subject.lcshElectrodes
dc.subject.lcshElectric interference
dc.subject.otherAmplifier
dc.subject.otherBiomedical measurements
dc.subject.otherElectrodes
dc.subject.otherInterference
dc.subject.otherShielding
dc.titleA comprehensive model for power line interference in biopotential measurements
dc.typeArticle
dc.subject.lemacAmplificadors (Electrònica)
dc.subject.lemacBiomedicina
dc.subject.lemacElèctrodes
dc.subject.lemacInterferència elèctrica
dc.contributor.groupUniversitat Politècnica de Catalunya. GRUP ISI - Grup d'Instrumentació, Sensors i Interfícies
dc.contributor.groupUniversitat Politècnica de Catalunya. IEB - Instrumentació Electrònica i Biomèdica
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.personalitzacitaciotrue


Fitxers d'aquest items

Thumbnail

Aquest ítem apareix a les col·leccions següents

Mostra el registre d'ítem simple