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  • Mesura de la conductivitat elèctrica de l'aigua amb elèctrodes capacitius  Open access

    Department of Electronic Engineering, Universitat Politècnica de Catalunya
    Theses
  • A fast method to estimate body capacitance to ground at mid frequencies  Open access

     Aliau-Bonet, C.; Pallas, R.
    Journal of Electrical Bioimpedance
    Vol. 6, p. 33-36
    DOI: 10.5617/jeb.2569
    Date of publication: 2015-12-18
    Journal article
    Access to the full text
  • Effects of stray capacitance to ground in bipolar water impedance measurements based on capacitive electrodes  Open access

     Pallas, R.; Aliau-Bonet, C.
    IMEKO World Congress
    p. 676-679
    Presentation's date: 2015-09-02
    Presentation of work at congresses
    Access to the full text
  • Charge-transfer-based signal interface for resistive sensors  Open access

     Gaitán-Pitre, J. E.; Pallas, R.
    IMEKO World Congress
    p. 672-675
    Presentation's date: 2015-09-01
    Presentation of work at congresses
    Access to the full text
  • Charge-transfer-based signal interface for differential capacitive sensors  Open access

     Gaitán-Pitre, J. E.; Pallas, R.
    IMEKO World Congress
    p. 667-671
    Presentation's date: 2015-09-01
    Presentation of work at congresses
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  • Efectos de la absorción dieléctrica en circuitos de transferencia de carga para sensores capacitivos  Open access

     Pallas, R.; Gaitán-Pitre, J. E.
    Seminario Anual de Automática, Electrónica Industrial e Instrumentación
    p. 331-336
    Presentation's date: 2015-07-09
    Presentation of work at congresses
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  • Effects of interelectrode capacitance in water conductivity measurements with capacitive electrodes  Open access

     Pallas, R.; Aliau-Bonet, C.
    International Conference on Bioelectromagnetism
    Presentation's date: 2015-06-17
    Presentation of work at congresses
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  • Sensortizació en aplicacions alimentàries  Open access

     Pallas, R.
    Date: 2015-04-22
    Report
    Access to the full text
  • Automatic Concealed Heart Rate Detection from the BCG in Seated Position  Open access

     Luna Lozano, P.; Pallas, R.
    Revista IEEE América Latina
    Vol. 13, num. 3, p. 583-588
    Date of publication: 2015-03-01
    Journal article
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  • Effects of stray capacitance to ground in three electrode monopolar needle bioimpedance measurements  Open access

     Kalvøy, H.; Aliau-Bonet, C.; Pallas, R.; Martinsen, Ø.
    Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    p. 7543-7545
    Presentation of work at congresses
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  • On bio-activity related signals from contactless electrode measurements  Open access

     Pallas, R.; Casas, J.O.
    Sensors and actuators A. Physical
    DOI: 10.1016/j.sna.2015.12.023
    Date of publication: 2015
    Journal article
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  • Towards the standardization of ballistocardiography systems for J-peak timing measurement  Open access

     Gomez-Clapers, J.; Serra, A.; Casanella, R.; Pallas, R.
    Measurement
    Vol. 58, p. 310-316
    DOI: 10.1016/j.measurement.2014.09.003
    Date of publication: 2014-12-01
    Journal article
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  • Dispositivo y método para medir magnitudes eléctricas de sensores analógicos

     Gaitán-Pitre, J. E.; Pallas, R.
    Date of request: 2014-11-07
    Invention patent
  • Dispositivo y método para medir magnitudes eléctricas de sensores analógicos

     Gaitán-Pitre, J. E.; Pallas, R.
    Date: 2014-11-07
    Report
  • Effects of stray capacitance to ground in bipolar material impedance measurements based on direct-contact electrodes

     Aliau-Bonet, C.; Pallas, R.
    IEEE transactions on instrumentation and measurement
    Vol. 63, num. 10, p. 2414-2421
    DOI: 10.1109/TIM.2014.2310033
    Date of publication: 2014-10-01
    Journal article
  • Noise reduction in AC-coupled amplifiers

     Serrano, R.; Pallas, R.
    IEEE transactions on instrumentation and measurement
    Vol. 63, num. 7, p. 1834-1841
    DOI: 10.1109/TIM.2014.2299525
    Date of publication: 2014-07-01
    Journal article
  • Low-cost method to estimate body capacitance to ground at mid frequencies

     Aliau-Bonet, C.; Pallas, R.
    International Conference on Electrical Engineering
    p. Bio04-1-Bio04-4
    Presentation's date: 2014-06-26
    Presentation of work at congresses
  • Aparato de electrocardiografía

     Pallas, R.; Serrano, R.; Casas, J.O.
    Date of request: 2014-05-09
    Invention patent
  • Amplifiers and signal conditioning

     Pallas, R.
    Date of publication: 2014-01-13
    Book chapter
    Image
  • Redes inalámbricas de sensores en aplicaciones agroambientales

     Pallas, R.; Casas, J.O.
    Interempresas Automatización y Componentes
    p. 56-61
    Date of publication: 2014
    Journal article
  • Report on RICE-GUARD Market Requirements and Preliminary System Specifications  Open access

     KATSANTONIS, D.; DRAMALIS, C.; Pallas, R.; Casas, J.O.; Lopez-Lapeña, O.; PUIGDOLLERS, P.; PEREIRAS, J.
    Date: 2013-12-20
    Report
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  • In-field wireless sensor network to predict rice blast

     Casanella, R.; Serrano, R.; Hornero, G.; Lopez-Lapeña, O.; Lopez, F.; Quilez, M.; Casas, J.O.; Polo, J.; Aliau-Bonet, C.; Cuadras, A.; Pallas, R.
    Competitive project
  • Transient Reduction in pulse-based impedance measurements,  Open access

     Aliau-Bonet, C.; Pallas, R.
    IMEKO World Congress
    p. 12-17
    Presentation of work at congresses
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  • Uncertainty factors in time-interval measurements in ballistocardiography

     Gomez-Clapers, J.; Serra, A.; Casanella, R.; Pallas, R.
    IMEKO World Congress
    p. 395-399
    Presentation of work at congresses
  • A novel method to estimate body capacitance to ground at mid frequencies

     Aliau-Bonet, C.; Pallas, R.
    IEEE transactions on instrumentation and measurement
    Vol. 62, num. 9, p. 2519-2525
    DOI: 10.1109/TIM.2013.2258240
    Date of publication: 2013
    Journal article
  • On the Effect of Body Capacitance to Ground in Tetrapolar Bioimpedance Measurements

     Aliau-Bonet, C.; Pallas, R.
    IEEE transactions on biomedical engineering
    Vol. 59, num. 12, p. 3405-3411
    DOI: 10.1109/TBME.2012.2216880
    Date of publication: 2012-12
    Journal article
  • Obtención del ECG en una báscula de baño  Open access

     Díaz, D.; Casas, J.O.; Pallas, R.
    Congreso Anual de la Sociedad Española de Ingeniería Biomédica
    Presentation's date: 2012-11
    Presentation of work at congresses
    Access to the full text
  • Consideraciones sobre la denominación de los electrodos para señales bioeléctricas externas  Open access

     Díaz, D.; Luna Lozano, P.; Casas, J.O.; Pallas, R.
    Congreso Anual de la Sociedad Española de Ingeniería Biomédica
    p. Articulo 20-
    Presentation's date: 2012-11
    Presentation of work at congresses
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  • Obtención de parámetros cardiovasculares en una báscula electrónica doméstica

     Gomez-Clapers, J.; Casanella, R.; Pallas, R.
    Congreso Anual de la Sociedad Española de Ingeniería Biomédica
    Presentation's date: 2012-11
    Presentation of work at congresses
  • A fast method to estimate body capacitance to ground  Open access

     Aliau-Bonet, C.; Pallas, R.
    IMEKO World Congress
    p. 1-4
    Presentation's date: 2012-09-09
    Presentation of work at congresses
    Access to the full text
  • On Time Intervals Measurements Using BCG

     Casanella, R.; Gomez-Clapers, J.; Pallas, R.
    IEEE Engineering in Medicine and Biology Society
    p. 5034-5037
    Presentation's date: 2012-09
    Presentation of work at congresses
  • Multi-signal bathroom scale to assess long-term trends in cardiovascular parameters

     Gomez-Clapers, J.; Casanella, R.; Pallas, R.
    IEEE Engineering in Medicine and Biology Society
    p. 550-553
    Presentation's date: 2012-08
    Presentation of work at congresses
  • Interferencias capacitivas en circuitos de interfaz directa entre sensores capacitivos y microcontrolador

     Gaitán-Pitre, J. E.; Pallas, R.
    Seminario Anual de Automática, Electrónica Industrial e Instrumentación
    p. 543-547
    Presentation's date: 2012-07-11
    Presentation of work at congresses
  • Power-noise trade-off in signal amplifiers

     Cuadras, A.; Casas, J.O.; Pallas, R.
    IEEE International Instrumentation and Measurement Technology Conference
    p. 2567-2571
    DOI: 10.1109/I2MTC.2012.6229121
    Presentation's date: 2012-05-16
    Presentation of work at congresses
  • Effects of stray capacitance to ground in tetrapolar bioimpedance measurements

     Aliau-Bonet, C.; Pallas, R.
    European Conference of the International Federation for Medical and Biological Engineering
    p. 1225-1228
    DOI: 10.1007/978-3-642-23508-5_317
    Presentation's date: 2012
    Presentation of work at congresses
  • Smart on-line water salinity measurement network to manage and protect rice fields

     Aliau-Bonet, C.; Cañameras, N.; Lopez-Lapeña, O.; Serrano, R.; Lopez, F.; Pallas, R.
    Competitive project
  • Unobtrusive measurement of heart rate on a single hand by impedance plethysmography

     Serrano, R.; Casanella, R.; Luna Lozano, P.; Pallas, R.
    European Conference of the International Federation for Medical and Biological Engineering
    p. 1121-1124
    Presentation's date: 2011-09-16
    Presentation of work at congresses
  • Effect of stray capacitance to ground in tetrapolar bioimpedance measurements

     Aliau-Bonet, C.; Pallas, R.
    European Conference of the International Federation for Medical and Biological Engineering
    p. 1025-1028
    Presentation's date: 2011-09-16
    Presentation of work at congresses
  • Power-line interference in the ECG obtained with capacitive electrodes

     Luna Lozano, P.; Pallas, R.
    European Conference of the International Federation for Medical and Biological Engineering
    p. 910-913
    Presentation's date: 2011-09-15
    Presentation of work at congresses
  • Pulse arrival time estimation from the impedance plethysmogram obtained with a handheld device

     Gomez-Clapers, J.; Casanella, R.; Pallas, R.
    IEEE Engineering in Medicine and Biology Society
    p. 516-519
    Presentation's date: 2011-09-02
    Presentation of work at congresses
  • Can driven-right-leg circuits increase interference in ECG amplifiers?

     Gomez-Clapers, J.; Serrano, R.; Casanella, R.; Pallas, R.
    IEEE Engineering in Medicine and Biology Society
    p. 4780-4783
    Presentation's date: 2011-09-01
    Presentation of work at congresses
  • Método y aparato para obtener información cardiovascular en los pies

     Pallas, R.; Casas, J.O.; Díaz, D.
    Date of request: 2011-07-29
    Invention patent
  • Método y aparato para obtener información cardiovascular midiendo entre dos extremidades

     Pallas, R.; Casanella, R.; Gomez-Clapers, J.
    Date of request: 2011-07-29
    Invention patent
  • Método y aparato para obtener varias derivaciones simultáneas del electrocardiograma

     Pallas, R.; Serrano, R.
    Date of request: 2011-07-29
    Invention patent
  • Efecto de las capacidades parásitas a tierra en las medidas de impedancia eléctrica con dos terminales  Open access

     Aliau-Bonet, C.; Pallas, R.
    Seminario Anual de Automática, Electrónica Industrial e Instrumentación
    p. 373-378
    Presentation's date: 2011-07-06
    Presentation of work at congresses
    Access to the full text
  • Wireless magnetic sensor node for vehicle detection with optical wake-up

     Sifuentes, E.; Casas, J.O.; Pallas, R.
    IEEE sensors journal
    Vol. 11, num. 8, p. 1669-1676
    DOI: 10.1109/JSEN.2010.2103937
    Date of publication: 2011-05-23
    Journal article