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dc.contributor.authorMartínez García, Herminio
dc.contributor.authorVidal López, Eva María
dc.contributor.authorCantó, Andrea
dc.contributor.authorPoveda López, Alberto
dc.contributor.authorGuinjoan Gispert, Francisco
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.date.accessioned2011-03-29T16:43:27Z
dc.date.available2011-03-29T16:43:27Z
dc.date.created2010
dc.date.issued2010
dc.identifier.citationMartinez, H. [et al.]. Bandwidth-Enhancement gm-C Filter with independent ¿o and Q Tuning Mechanisms in Both Topology and Control Loops. A: IEEE International Symposium on Circuits and Systems. "IEEE International Symposium on Circuits and Systems 2010". París: 2010, p. 3625-3628.
dc.identifier.isbn978-1-4244-5309-2
dc.identifier.urihttp://hdl.handle.net/2117/12162
dc.description.abstractThis paper deals with the proposal of a new topology for a gm-C continuous time filter which allows the adjustment and tuning of its characteristic parameters (ωO and Q) in an independent way (without cross-tuning), thereby extending the Q range of the filter for a particular ωO value. Additionally a comparison of three different Q-tuning algorithms is presented. It is shown that an LMS-based Q-control strategy allows to overcome the intrinsic dependence between the Q and ωO tuning loops. The combination of both the proposed filter topology and the selected control loop algorithms results in an enhanced transient performance as well as an improvement in terms of cross-detuning.
dc.format.extent4 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica
dc.subject.lcshElectronic engineering
dc.titleBandwidth-Enhancement gm-C Filter with independent ¿o and Q Tuning Mechanisms in Both Topology and Control Loops
dc.typeConference report
dc.subject.lemacEnginyeria electrònica
dc.contributor.groupUniversitat Politècnica de Catalunya. EPIC - Energy Processing and Integrated Circuits
dc.identifier.doi10.1109/ISCAS.2010.5537780
dc.relation.publisherversionhttp://ieeexplore.ieee.org
dc.rights.accessOpen Access
drac.iddocument5373750
dc.description.versionPostprint (published version)
upcommons.citation.authorMartinez, H.; Vidal, E.; Cantó, A.; Poveda, A.; Guinjoan, F.
upcommons.citation.contributorIEEE International Symposium on Circuits and Systems
upcommons.citation.pubplaceParís
upcommons.citation.publishedtrue
upcommons.citation.publicationNameIEEE International Symposium on Circuits and Systems 2010
upcommons.citation.startingPage3625
upcommons.citation.endingPage3628


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