Exploració per autor "Bogónez Franco, Francisco"
Ara es mostren els items 3-15 de 15
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Hard-less common mode active EMI filter
Pérez Robles, Daniel; González Díez, David; Mon González, Juan; Balcells Sendra, Josep; Gil Galí, Ignacio; Gago Barrio, Javier; Bogónez Franco, Francisco (2012)
Text en actes de congrés
Accés obertActive EMI filters appear as an alternative to classical EMI filters based on passive components. Active EMI filters can provide more compact, cheaper and lighter solutions than passive approach. In this paper we present ... -
Hybrid modulator for power converters in parallel topology
Mon González, Juan; González Díez, David; Balcells Sendra, Josep; Gago Barrio, Javier; Bogónez Franco, Francisco (2012)
Comunicació de congrés
Accés obertThis paper presents a new mixed modulator that combines interleaving and spread-spectrum techniques in order to achieve the lowest level of conducted EMI generation. This modulator is addressed to power converters in ... -
Immunity of power line communications (PLC) in disturbed networks
Vallbe, Bernat; Balcells Sendra, Josep; Bogónez Franco, Francisco; Mata Diaz, Jorge; Gago Barrio, Javier (2011)
Text en actes de congrés
Accés obertThis paper presents an analysis of electromagnetic immunity of energy metering devices, using broadband power line communications (PLC) in low voltage (LV) supply networks with high levels of disturbance. Several tests ... -
Implantable bioimpedance monitor using ZigBee
Bogónez Franco, Francisco; Bragós Bardia, Ramon; Bayés-Genís, Antoni; Rosell Ferrer, Francisco Javier (2009)
Text en actes de congrés
Accés obertIn this paper, a novel implantable bioimpedance monitor using a free ZigBee protocol for the transmission of the measured data is described. The application field is the tissue and organ monitoring through electrical ... -
Interleaving and switching pattern modulation to conducted EMI reduction
Mon González, Juan; González Díez, David; Gago Barrio, Javier; Balcells Sendra, Josep; Bogónez Franco, Francisco (2012)
Text en actes de congrés
Accés obertThis paper explores new techniques to reduce the conducted EMI generated by switched power converters operating in multiconverter arrangement. These techniques are based in the combined application of interleaving and ... -
Measurement errors in multifrequency bioelectrical impedance analyzers with and without impedance electrode mismatch.
Bogónez Franco, Francisco; Nescolarde Selva, Lexa Digna; Bragós Bardia, Ramon; Rosell Ferrer, Francisco Javier; Yandiola, Iñigo (2009-06-03)
Article
Accés restringit per decisió de l'autorThe purpose of this study is to compare measurement errors in two commercially available multi-frequency bioimpedance analyzers, a Xitron 4000B and an ImpediMed SFB7, including electrode impedance mismatch. The comparison ... -
Modulation technique to reduce EMI in power multiconverters
Mon González, Juan; Gago Barrio, Javier; González Díez, David; Balcells Sendra, Josep; Fernández García, Raúl; Bogónez Franco, Francisco; Gil Galí, Ignacio (2009-04-05)
Article
Accés obertA new technique to reduce EMI in modular power multiconverters is described. The technique is based on a combination of switching frequency modulation and a variable delay between communication signals of the single ... -
Online monitoring of myocardial bioprosthesis for cardiac repair
Prat Vidal, Cristina; Gálvez Montón, Carolina; Sánchez Terrones, Benjamín; Bragós Bardia, Ramon; Bogónez Franco, Francisco; Puig Sanvicens, Verónica (2014-07-01)
Article
Accés restringit per política de l'editorialBackground/objectives The aim of this study was to develop a myocardial bioprosthesis for cardiac repair with an integrated online monitoring system. Myocardial infarction (MI) causes irreversible myocyte loss and scar ... -
Performance of an implantable impedance spectroscopy monitor using ZigBee
Bogónez Franco, Francisco; Bayés-Genís, Antoni; Rosell Ferrer, Francisco Javier; Bragós Bardia, Ramon (2010-04-04)
Comunicació de congrés
Accés restringit per política de l'editorialThis paper presents the characterization measurements of an implantable bioimpedance monitor with ZigBee. Such measurements are done over RC networks,performing short and long-term measurements, with and without mismatch ... -
Reference values of the bioimpedance vector components in a Caribbean population
Nescolarde Selva, Lexa Digna; Núñez, Ana; Bogónez Franco, Francisco; Lara, Alcibiades; Vaillant, Guillermo; Morales, Ricardo; Rosell Ferrer, Francisco Javier (Elsevier, 2013-06-06)
Article
Accés obertBackground & aims Application of bioelectrical impedance vector analysis (BIVA) requires comparison of an impedance vector to reference intervals derived from healthy subjects. The aim of this work is to obtain reference ... -
Relationship between bioimpedance vector displacement and renal function after a marathon in non-elite runners
Nescolarde Selva, Lexa Digna; Roca, Emma; Bogónez Franco, Francisco; Hernández Hermoso, José A; Bayés Genis, Antoni; Ara, Jordi (2020-05-06)
Article
Accés obert -
SVC model for voltage control of a microgrid
Bogónez Franco, Francisco; Balcells Sendra, Josep; Junyent, Oriol; Jordà, Josep (2011)
Text en actes de congrés
Accés restringit per política de l'editorialLow power renewable sources, connected to low voltage micro-grids, are becoming more and more common. Since there is a high degree of uncertainty on the availability of such sources, this causes problems of stability and ... -
Towards on line monitoring the evolution of the myocardium infarction scar with an implantable electrical impedance spectrum monitoring system.
Bragós Bardia, Ramon; Sánchez Terrones, Benjamín; Guasch, Assumpció; Bogónez Franco, Francisco; Gálvez-Montón, C.; Puig, V.; Prat-Vidal, C.; Semino, C.E.; Bayés-Genís, Antoni (IEEE, 2012)
Text en actes de congrés
Accés obertThe human heart tissue has a limited capacity for regeneration. Tissue and cellular therapies based on the use of stem cells may be useful alternatives to limit the size of myocardial infarction. In this paper, the ...