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FUTUR. Website for the scientific production of UPC researchers

Pallas Areny, Ramon

Total activity: 539

Areas of expertise: bioelectric signals, biomedical instrumentation, impedance measurements, sensor interfaces, sensors

University degree: Ingeniero Industrial
Doctoral courses: DOCTOR ING. INDUSTRIAL
Professional category: Full professor

Research group: GRUP ISI - Instrumentation, Sensors and Interfaces Group
Department: Department of Electronic Engineering
School: Barcelona School of Agri-Food and Biosystems Engineering (EEABB)
Castelldefels School of Telecommunications and Aerospace Engineering (EETAC)

E-mail: ramon.pallasupc.edu
Contact details: UPC directory

Orcid: 0000-0002-0430-5309

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Scientific and technological production

1 to 50 of 539 results

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Comments on “A novel high input impedance front-end for capacitive biopotential measurement”
Pallàs, R.
Medical & biological engineering & computing
Vol. 58, p. 267-269
DOI: 10.1007/s11517-019-02083-x
Date of publication: 2019-12-13
Journal article

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Cost-effective autonomous sensor for the long-term monitoring of water electrical conductivity of crop fields
Serrano, R.; Aliau, C.; Lopez-Lapeña, O.; Pallàs, R.
Computers and electronics in agriculture
Vol. 165, p. 104940-1-104940-8
DOI: 10.1016/j.compag.2019.104940
Date of publication: 2019-10-01
Journal article

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Common mode electronic noise in differential circuits
Serrano, R.; Casas, J.O.; Pallàs, R.
Measurement
Vol. 140, p. 207-214
DOI: 10.1016/j.measurement.2019.04.028
Date of publication: 2019-07-01
Journal article

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Noninvasive device for fast cardiovascular condition assessment (NICVA) 1
Pallàs, R.; Casanella, R.; Casas, J.O.; Hornero, G.; Hernandez, M.
Competitive project

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Prototip per mesuar la tensió arterial de forma continuada i no invasora
Pallàs, R.
Noncompetitive project

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Interfaces directas entre sensores capacitivos y microcontrolador
Gaitán-Pitre, J. E.
Department of Electronic Engineering, Universitat Politècnica de Catalunya
Theses

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Solar energy radiation measurement with a low–power solar energy harvester
Lopez-Lapeña, O.; Pallàs, R.
Computers and electronics in agriculture
Vol. 151, p. 150-155
DOI: 10.1016/j.compag.2018.06.011
Date of publication: 2018-08-01
Journal article

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Journal of Electrical Bioimpedance
Pallàs, R.
Journal of Electrical Bioimpedance
Vol. 9, num. 1, p. 1-2
DOI: 10.2478/joeb-2018-0001
Date of publication: 2018-07-30
Journal article

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Testing the value of a novel strategic approach and its cost efficacy to improve the poor outcomes in Cardiogenic Shock
Pallàs, R.; Casas, J.O.; Hornero, G.; Lopez-Lapeña, O.; Polo, J.; Serrano, R.; Quilez, M.; Hernandez, M.
Competitive project

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A novel low-cost smart leaf wetness sensor
Hornero, G.; Gaitán-Pitre, J. E.; Serrano, R.; Casas, J.O.; Pallàs, R.
Computers and electronics in agriculture
Vol. 143, p. 286-292
DOI: 10.1016/j.compag.2017.11.001
Date of publication: 2017-12-01
Journal article

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Cardiovascular Scale
Pallàs, R.; Casanella, R.; Casas, J.O.; Hornero, G.; Gomez-Clapers, J.
Competitive project

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Biosensors for m-health
Pallàs, R.
Date: 2017-06-14
Report

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The QT scale: a weight scale measuring the QTc interval
Couderc, J.; Beshaw, C.; Xiaodan, N.; Serrano, R.; Casas, J.O.; Pallàs, R.; Rosero, S.; Zareba, W.
Annals of Noninvasive Electrocardiology
Vol. 22, num. 1, p. 1-11
DOI: 10.1111/anec.12378
Date of publication: 2017-01
Journal article

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Method and apparatus for obtaining cardiovascular information by measuring between two extremities
Pallàs, R.; Casanella, R.; Gomez-Clapers, J.
Date of request: 2016-12-06
Invention patent

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Apparatus for obtaining cardiovascular information by measuring between two extremities
Pallàs, R.; Casanella, R.; Gomez-Clapers, J.
Date of request: 2016-10-20
Invention patent

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Impact of the mechanical interface on BCG signals obtained from electronic weighing scales
Casanella, R.; Gomez-Clapers, J.; Hernandez, M.; Pallàs, R.
Computing in Cardiology
p. 285-288
Presentation's date: 2016-09-14
Presentation of work at congresses

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Direct pulse transit time measurement from an electronic weighing scale
Gomez-Clapers, J.; Casanella, R.; Pallàs, R.
Computing in Cardiology
p. 773-776
Presentation's date: 2016-09-14
Presentation of work at congresses

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A novel algorithm for fast BCG cycle extraction in ambulatory scenarios
Gomez-Clapers, J.; Casanella, R.; Pallàs, R.
Computing in Cardiology
p. 357-360
Presentation's date: 2016-09-14
Presentation of work at congresses

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Enabling atrial fibrillation detection using a weight scale
Ayers, B.; Beshaw, C.; Serrano, R.; Casas, J.O.; Pallàs, R.; Couderc, J.
Computing in Cardiology
p. 1
Presentation's date: 2016-09-14
Presentation of work at congresses

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CinC Conference Best Poster Award
Ayers, B.; Beshaw, C.; Serrano, R.; Casas, J.O.; Pallàs, R.; Couderc, J.
Award or recognition

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Método y aparato para detectar eventos sistólicos mecánicos a partir del balistocardiograma
Pallàs, R.; Casanella, R.; Gomez-Clapers, J.
Date of request: 2016-07-27
Invention patent

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An algorithm for beat-to-beat heart rate detection from the BCG based on the continuous spline wavelet transform
Alvarado, C.; Luna, P.; Pallàs, R.
Biomedical signal processing and control
Vol. 27, p. 96-102
DOI: 10.1016/j.bspc.2016.02.002
Date of publication: 2016-05-01
Journal article

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On the feasibility of noncontact ECG measurements
Pallàs, R.; Casas, J.O.
IEEE transactions on instrumentation and measurement
Vol. 65, num. 3, p. 727-728
DOI: 10.1109/TIM.2016.2516778
Date of publication: 2016-03-01
Journal article

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On bio activity related signals from contactless electrode measurements
Pallàs, R.; Casas, J.O.
Sensors and actuators A. Physical
Vol. 238, num. 1, p. 249-250
DOI: 10.1016/j.sna.2015.12.023
Date of publication: 2016-02-01
Journal article

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A novel method to obtain proximal plethysmographic information from distal measurements using the impedance plethysmogram
Gomez-Clapers, J.; Casanella, R.; Pallàs, R.
Journal of Electrical Bioimpedance
Vol. 6, p. 44-48
DOI: 10.5617/jeb.2575
Date of publication: 2015-12-23
Journal article

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Mesura de la conductivitat elèctrica de l'aigua amb elèctrodes capacitius
Aliau-Bonet, C.
Department of Electronic Engineering, Universitat Politècnica de Catalunya
Theses

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A fast method to estimate body capacitance to ground at mid frequencies
Aliau-Bonet, C.; Pallàs, R.
Journal of Electrical Bioimpedance
Vol. 6, p. 33-36
DOI: 10.5617/jeb.2569
Date of publication: 2015-12-18
Journal article

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Assessment of Trends in the Cardiovascular System From Time Interval Measurements Using Physiological Signals Obtained at the Limbs
Gomez-Clapers, J.
Department of Electronic Engineering, Universitat Politècnica de Catalunya
Theses

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Método y aparato para estimar el tiempo de tránsito del pulso arterial a partir de medidas obtenidas en zonas distales de las extremidades
Pallàs, R.; Casanella, R.; Gomez-Clapers, J.
Date of request: 2015-11-13
Invention patent

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Device and method for measuring electrical variables of analog sensors
Gaitán-Pitre, J. E.; Pallàs, R.
Date of request: 2015-10-22
Invention patent

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Método y aparato para estimar el tiempo de tránsito del pulso aórtico a partir de intervalos temporales medidos entre puntos fiduciales del balistocardiograma
Pallàs, R.; Casanella, R.; Gomez-Clapers, J.
Date of request: 2015-10-02
Invention patent

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Effects of stray capacitance to ground in bipolar water impedance measurements based on capacitive electrodes
Pallàs, R.; Aliau-Bonet, C.
IMEKO World Congress
p. 676-679
Presentation's date: 2015-09-02
Presentation of work at congresses

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Charge-transfer-based signal interface for resistive sensors
Gaitán-Pitre, J. E.; Pallàs, R.
IMEKO World Congress
p. 672-675
Presentation's date: 2015-09-01
Presentation of work at congresses

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Charge-transfer-based signal interface for differential capacitive sensors
Gaitán-Pitre, J. E.; Pallàs, 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
Pallàs, 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
Pallàs, R.; Aliau-Bonet, C.
International Conference on Bioelectromagnetism
Presentation's date: 2015-06-17
Presentation of work at congresses

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Weighing scale with extended functions
Buard, N.; Campo, D.; Yu, R.; Techer, F.; Barrochin, P.; Carreel, E.; Pallàs, R.; Casas, J.O.
Date of request: 2015-04-30
Invention patent

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Sensortizació en aplicacions alimentàries
Pallàs, R.
Date: 2015-04-22
Report

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Automatic Concealed Heart Rate Detection from the BCG in Seated Position
Luna, P.; Pallàs, R.
IEEE Latin America transactions
Vol. 13, num. 3, p. 583-588
Date of publication: 2015-03-01
Journal article

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On bio-activity related signals from contactless electrode measurements
Pallàs, 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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Effects of stray capacitance to ground in three electrode monopolar needle bioimpedance measurements
Kalvøy, H.; Aliau-Bonet, C.; Pallàs, 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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Towards the standardization of ballistocardiography systems for J-peak timing measurement
Gomez-Clapers, J.; Serra, A.; Casanella, R.; Pallàs, 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.; Pallàs, R.
Date of request: 2014-11-07
Invention patent

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Dispositivo y método para medir magnitudes eléctricas de sensores analógicos
Gaitán-Pitre, J. E.; Pallàs, R.
Date: 2014-11-07
Report

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Effects of stray capacitance to ground in bipolar material impedance measurements based on direct-contact electrodes
Aliau-Bonet, C.; Pallàs, 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

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Noise reduction in AC-coupled amplifiers
Serrano, R.; Pallàs, 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

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Low-cost method to estimate body capacitance to ground at mid frequencies
Aliau-Bonet, C.; Pallàs, R.
International Conference on Electrical Engineering
p. Bio04-1-Bio04-4
Presentation's date: 2014-06-26
Presentation of work at congresses

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Method and apparatus for obtaining cardiovascular information by measuring between two extremities
Pallàs, R.; Casanella, R.; Gomez-Clapers, J.
Date: 2014-06-04
Report

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Aparato de electrocardiografía
Pallàs, R.; Serrano, R.; Casas, J.O.
Date of request: 2014-05-09
Invention patent

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Amplifiers and signal conditioning
Pallàs, R.
Date of publication: 2014-01-13
Book chapter

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