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Browsing by Author "Herrero Bosch, Vicente"

Now showing items 1-20 of 61

A programmable, multichannel power supply for SiPMs with temperature compensation loop and Ethernet interface

Querol-Segura, Marc; Rodriguez-Samaniego, Javier; Toledo Alarcón, José Francisco; Esteve Bosch, Raul; Álvarez-Puerta, Vicente; Herrero Bosch, Vicente (IOP Publishing, 2016-12-15)

Among the different techniques available, the SiPM power supply described in this paper uses output voltage and sensor temperature feedback. A high-resolution ADC digitizes both the output voltage and an analog signal ...
AMIC: An Expandable Front-End for Gamma-Ray Detectors With Light Distribution Analysis Capabilities

Herrero Bosch, Vicente; Lerche ., Christoph Werner; Spaggiari, Michele; Aliaga, Ramón J.; Ferrando Jódar, Néstor; Colom Palero, Ricardo José (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2011)

[EN] A novel CMOS integrated front-end architecture is presented throughout this paper. It is designed to be used with detectors based on continuous scintillation crystals plus position sensitive photomultiplier. Its ...
AMIC: an expandable integrated analog front-end for light distribution moments analysis

Spaggiari, Michele; Herrero Bosch, Vicente; Lerche, Christoph Werner; Aliaga Varea, Ramón José; Monzó Ferrer, José María; Gadea Gironés, Rafael (IOP Publishing: Hybrid Open Access, 2011-01)

In this article we introduce AMIC (Analog Moments Integrated Circuit), a novel analog Application Specific Integrated Circuit (ASIC) front-end for Positron Emission Tomography (PET) applications. Its working principle is ...
Automatic evaluation graphical user interface generator on LabVIEW

Ferrando Grancha, Carlos Joaquín (2017-12-19)

El proyecto describe el desarrollo de una plantilla de software para la creación automática de interfaces de usuario de evaluación realizadas en la empresa Analog Devices para ayudar a mejorar la forma en que se genera el ...
Background rejection in NEXT using deep neural networks

Renner, J.; Farbin, A.; Muñoz Vidal, J.; Benlloch-Rodríguez, J.M.; Botas, A.; Ferrario, P.; Gómez-Cadenas, J.J.; Álvarez, V.; Azevedo, C.D.R.; Borges, F.I.G.; Cárcel, S.; Carrión, J.V.; Esteve Bosch, Raul; Herrero Bosch, Vicente; Mora Mas, Francisco José; Toledo Alarcón, José Francisco (IOP Publishing, 2017-01)

[EN] We investigate the potential of using deep learning techniques to reject background events in searches for neutrinoless double beta decay with high pressure xenon time projection chambers capable of detailed track ...
Compresor basado en Transformada Wavelet para el Sistema de Adquisición de Datos de PETALO

Antequera Cañadas, Pedro (2019-10-09)

[ES] El TFG consiste en proponer un diseño para un bloque compresor de imágenes basado un esquema de Transformada Wavelet + Cuantificador. El objetivo se centra en intentar conseguir ratios de compresión inferiores o ...
Conceptual design of the TRACE detector readout using a compact, dead time-less analog memory ASIC

Aliaga Varea, Ramón José; Herrero Bosch, Vicente; Capra, S.; Pullia, A.; Dueñas, J. A.; Grassi, L.; Triossi, A.; Domingo Pardo, C.; Gadea Gironés, Rafael; González, V.; Hüyük, T.; Sanchís, E.; Gadea, A.; Mengoni, D. (Elsevier, 2015-11-11)

[EN] The new TRacking Array for light Charged particle Ejectiles (TRACE) detector system requires monitorization and sampling of all pulses in a large number of channels with very strict space and power consumption ...
CONVERSORES DE DOMINIO TEMPORAL A DIGITAL BASADOS EN MODULACIÓN SIGMA DELTA EN FRECUENCIA

Hostalet Leitzke, Salvador Enrique (2015-02-25)

El presente proyecto estudia topologías que, a similitud de la modulación sigma delta, obtienen conversiones de alta resolución para bajos anchos de banda. En este caso se toma la frecuencia de la señal de entrada como ...
Convertidores de tiempo y carga a digital para front ends de SiPM.

Morini, Alessandro (2020-05-13)

[ES] El objetivo final de éste TFM consiste en realizar un diseño de test de un front end integrado para grandes arrays de SiPM. Como una primera aproximación se implementará el front end de un sólo canal en una tecnología ...
Demonstration of Single-Barium-Ion Sensitivity for Neutrinoless Double-Beta Decay Using Single-Molecule Fluorescence Imaging

McDonald, A.D.; Jones, B.J.P.; Nygren, D.R.; Adams, C.; Álvarez-Puerta, Vicente; Azevedo, C.D.R.; Benlloch-Rodríguez, J.M.; Borges, F.I.G.M.; Botas, A.; Cárcel García, Sara; Carrión Burguete, José Vicente; Cebrian, S.; Conde, C.A.N.; Diaz, J.; Esteve Bosch, Raul; Herrero Bosch, Vicente; Mora Mas, Francisco José; Toledo Alarcón, José Francisco (American Physical Society, 2018-03-26)

[EN] A new method to tag the barium daughter in the double-beta decay of Xe-136 is reported. Using the technique of single molecule fluorescent imaging (SMFI), individual barium dication (Ba++) resolution at a transparent ...
Demonstration of the event identification capabilities of the NEXT-White detector

Ferrario, Paola; Benlloch-Rodríguez, J.M.; Díaz López, G.; Hernando Morata, J.A.; Kekic, M.; Renner, J.; Usón, A.; Gómez-Cadenas, J.J.; Adams, C.; Álvarez-Puerta, Vicente; Arazi, L.; Arnquist, I.J.; Azevedo, C.D.R.; Bailey, K.; Ballester Merelo, Francisco José; Esteve Bosch, Raul; Herrero Bosch, Vicente; Mora Mas, Francisco José; Rodriguez-Samaniego, Javier; Toledo Alarcón, José Francisco (Springer-Verlag, 2019-10-04)

[EN] In experiments searching for neutrinoless double-beta decay, the possibility of identifying the two emitted electrons is a powerful tool in rejecting background events and therefore improving the overall sensitivity ...
DESARROLLO DE MÓDULO DE SALIDAS BINARIAS INTEGRABLE EN SISTEMA DE CONTROL DE SUBESTACIONES ELÉCTRICAS

Patón Valentín, Pedro (2020-10-19)

[ES] Este proyecto final de máster se centra en actividades de desarrollo para un módulo de salidas binarias integrable en un sistema comercial de control de subestaciones eléctricas. Este proyecto ha sido realizado en ...
Desarrollo de un Modelo de Verificación en Verilog-AMS de un Convertidor Sigma-Delta

Sanjuan Campos, Jaume (2017-05-03)

Se trata de elaborar un modelo parametrizable que permita realizar simulaciones de alto nivel con convertidores para aplicaciones de micropotencia en chips destinados a "energy harvesting". Estos modelos se emplean en la ...
Design and Validation of an FPGA-Based Configurable Transcranial Doppler Neurofeedback System for Chronic Pain Patients

Rey, Beatriz; Rodriguez Ortega, Alejandro; LLORENS-BUFORT, ENRIQUE; TEMBL, JOSE; MUÑOZ, MIGUEL ANGEL; MONTOYA, PEDRO JOSÉ; Herrero Bosch, Vicente; Monzó Ferrer, José María (MDPI AG, 2018)

[EN] Neurofeedback is a self-regulation technique that can be applied to learn to voluntarily control cerebral activity in specific brain regions. In this work, a Transcranial Doppler-based configurable neurofeedback system ...
Design of the PET–MR system for head imaging of the DREAM Project

González Martínez, Antonio Javier; Conde, P.; Hernández Hernández, Liczandro; Herrero Bosch, Vicente; Moliner Martínez, Laura; Monzó Ferrer, José María; Orero Palomares, Abel; Peiró Cloquell, Antonio; Rodríguez-Alvarez, M.J.; Ros García, Ana; Sánchez Martínez, Filomeno; Soriano Asensi, Antonio; Vidal San Sebastián, Luis Fernando; Benlloch Baviera, Jose María (Elsevier, 2013-02-21)

In this paper we describe the overall design of a PET–MR system for head imaging within the framework of the DREAM Project as well as the first detector module tests. The PET system design consists of 4 rings of 16 ...
Development and evaluation of a temperature-stable LC oscillator

Salces Ortiz, David (2014-05-06)

A study of integrated oscillators. And the design and simulation of an LC On-Chip oscillatorusing Cadence tolos, with a temperatura stability of 50ppm/Kº between -40ºC and 125ºC, in the frequency range of 10MHz. And the lab test
Development of a non-destructive detection system of Deep Pectoral Myopathy in poultry by dielectric spectroscopy

Traffano-Schiffo, Maria Victoria; Castro Giraldez, Marta; Herrero Bosch, Vicente; Colom Palero, Ricardo José; Fito Suñer, Pedro José (Elsevier, 2018)

[EN] The trend in meat consumption has changed drastically in the last years, mainly due to the relationship of red and processed meats with cancer and cardiovascular diseases, which has caused a substantial growth in ...
Digital pulse-shape analysis with a TRACE early silicon prototype

Mengoni, D.; Dueñas, J. A.; Assie, M.; Boiano, C.; John, P. R.; Aliaga, Ramón J.; Beaumel, D.; Capra, S.; Gadea, A.; Gonzales, V.; Gottardo, A.; Grassi, L.; Herrero Bosch, Vicente; Houdy, T.; Martel, I. (Elsevier, 2014-11-11)

[EN] A highly segmented silicon-pad detector prototype has been tested to explore the performance of the digital pulse shape analysis in the discrimination of the particles reaching the silicon detector. For the first time ...
Digital Signal Processing Techniques to Improve Time Resolution in Positron Emission Tomography

Monzó Ferrer, José María; Esteve Bosch, Raul; Lerche, Christoph Werner; Ferrando Jódar, Néstor; Toledo Alarcón, José Francisco; Aliaga Varea, Ramón José; Herrero Bosch, Vicente; Mora Mas, Francisco José (Institute of Electrical and Electronics Engineers (IEEE), 2011-08)

Coincidence time resolution is one of the most important issues in PET detectors. Improving this resolution is required to increase the noise equivalent count rate (NECR) that reduces the noise in the reconstructed images. ...
Diseño de un convertidor analógico-digital de aproximaciones sucesivas de bajo consumo y área reducida

Bueno Gimeno, Enrique (2013-02-11)

El Proyecto Fin de Carrera aquí presentado se enmarca en el ámbito del diseño microelectrónico, concretamente en el área de los sistemas integrados mixtos. El objeto del mismo es el estudio y diseño de un convertidor ...