• Article
  

  First observation of the charge carrier density related gain reduction mechanism in LGADs with the Two Photon Absorption-Transient Current Technique 

  Pape, Sebastián; Currás, Esteban; Fernández García, Marcos Varela; Moll, Michael; Palomo Pinto, Rogelio; Vila, Iván; Wiehe, Moritz; Quintana, Cristian (Elsevier, 2022-10)

  The Low Gain Avalanche Detector (LGAD) technology is very promising for silicon timing detectors and currently heavily ...

• Article
  

  Detection of Planting Systems in Olive Groves Based on Open-Source, High-Resolution Images and Convolutional Neural Networks 

  Martínez Ruedas, Cristina; Yanes Luis, Samuel; Díaz Cabrera, Juan Manuel; Gutiérrez Reina, Daniel; Linares Burgos, Rafael; Castillejo González, Isabel Luisa (MDPI, 2022)

  This paper aims to evaluate whether an automatic analysis with deep learning convolutional neural networks techniques offer ...

• Article
  

  Common DC-Link Capacitor Harmonic Current Minimization for Cascaded Converters by Optimized Phase-Shift Modulation 

  Zhou, Xuanyi; Choy, Wei Juin; Márquez Alcaide, Abraham; Wang, Shuo; Guenter, Sandro; León Galván, José Ignacio; García Franquelo, Leopoldo; Buticchi, Giampaolo (MDPI, 2023-03)

  This paper investigates the influence of a constant carrier phase shift on the DC-link capacitor harmonic current of ...

• Article
  

  Battery-Less Industrial Wireless Monitoring and Control System for Improved Operational Efficiency 

  Hidalgo Fort, Eduardo; Gómez Galán, Juan Antonio; González Carvajal, Ramón; Sánchez Cárdenas, Pedro; Clemente Maya, Carlos (MDPI, 2023-03)

  An industrial wireless monitoring and control system, capable of supporting energy-harvesting devices through smart sensing ...

• Article
  

  A comparative study of machine learning and deep learning algorithms for padel tennis shot classification 

  Cartes Domínguez, Guillermo; Franco Álvarez, Evelia; Tapia Córdoba, Alejandro; Gutiérrez Reina, Daniel (Springer, 2023-02-11)

  Data processing in sports is a phenomenon increasingly present at all levels, from professionals in search of tools to ...

• Article
  

  Polarimetric imaging for the detection of synthetic models of SARS-CoV-2: A proof of concept 

  Gómez-González, Emilio; Muñoz, Olga; Gómez-Martín, Juan Carlos (Elsevier, 2023-07)

  Objective: To conduct a proof-of-concept study of the detection of two synthetic models of severe acute respiratory syndrome ...

• Article
  

  Improving Performance of Compact EMI Filters by using Metallic and Ferrite Sheets 

  González Vizuete, Pablo; Bernal Méndez, Joaquín; Freire Rosales, Manuel José; Martín Prats, María de los Ángeles (Institute of Electrical and Electronics Engineers Inc., 2021-08)

  Magnetic coupling between components in compact electromagnetic interference filters is one of the main effects that ...

• Article
  

  Online Adaptive Set of Virtual Voltage Vectors for Stator Current Regulation of a Six-Phase Induction Machine Using Finite State Model Predictive Controllers 

  Ruiz Arahal, Manuel; Garrido Satué, Manuel; Barrero, Federico; Martín Torres, Cristina (MDPI, 2023-03)

  Virtual voltage vectors (VVV) have been used for the control of multi-phase induction machines, where different sub-spaces ...

• Article
  

  An Analysis on the VSC-HVDC Contribution for the Static Voltage Stability Margin and Effective Short Circuit Ratio Enhancement in Hybrid Multi-Infeed HVDC Systems 

  Oliveira, Diego; Leal, Gustavo C. Borges; Barros Herrera, Danilo de; Galván Díez, Eduardo; Carrasco Solís, Juan Manuel; Aredes, Mauricio (MDPI, 2023-01)

  Over the years, high voltage transmission of large energy blocks over long distances has widely developed from the Line ...

• Article
  

  Contactless Ultrasonic Cavitation for the Prevention of Shunt Obstruction in Hydrocephalus: A Proof-of-Concept Study 

  Gómez-González, Emilio; Muñoz González, Francisco Javier; Barriga-Rivera, Alejandro; Perales Estéve, Manuel Ángel; Guerrero Claro, Manuel; Fernández-Lizaranzu, Isabel; Requena-Lancharro, Desirée; Rosales Martínez, Marina; Márquez-Rivas, Javier (Wolters Kluwer, 2022-11)

  BACKGROUND: Obstructive failure of implanted shunts is the most common complication in the treatment of hydrocephalus. ...

• Article
  

  Fast finite-state predictive current control of electric drives 

  Ruiz Arahal, Manuel; Barrero, Federico; Garrido Satué, Manuel; Bermúdez Guzmán, Mario (IEEE, 2023)

  This work presents a novel optimization method for the implementation of finite-state modelbased predictive current ...

• Article
  

  IoT-Cloud-Based Smart Healthcare Monitoring System for Heart Disease Prediction via Deep Learning 

  Nancy, A. Angel; Ravindran, Dakshanamoorthy; Raj Vincent, P. M. Durai; Srinivasan, Kathiravan; Gutiérrez Reina, Daniel (MDPI, 2022-08)

  The Internet of Things confers seamless connectivity between people and objects, and its confluence with the Cloud improves ...

• Article
  

  Censored deep reinforcement patrolling with information criterion for monitoring large water resources using Autonomous Surface Vehicles 

  Yanes Luis, Samuel; Gutiérrez Reina, Daniel; Toral, S. L. (Elsevier, 2023-01)

  Monitoring and patrolling large water resources is a major challenge for nature conservation. The problem of acquiring ...

• Article
  

  Controlled electromagnetic field based safety system for handheld circular saw 

  Teixidó, Pedro; Hinojo Montero, José María; Gómez Galán, Juan Antonio; Muñoz Chavero, Fernando; Sánchez Rodríguez, Trinidad; Aponte, Juan (MDPI, 2022-11)

  This paper presents the design of a safety system based on controlled electromagnetic field (CEMF) sensing technology to ...

• Article
  

  Low-Power Transit Time-Based Gas Flow Sensor with Accuracy Optimization 

  García-Oya, José Ramón; Sainz Rojas, Alejandro; Narbona Miguel, Daniel; González Carvajal, Ramón; Muñoz Chavero, Fernando (MDPI, 2022-12)

  In this paper, a fully designed ultrasonic transit time-based gas flow sensor is presented. The proposed sensor has been ...

• Article
  

  Optimizing the Layout of Run-of-River Powerplants Using Cubic Hermite Splines and Genetic Algorithms 

  Tapia Córdoba, Alejandro; Millán Gata, Pablo; Gutiérrez Reina, Daniel (MDPI, 2022-08-14)

  Despite the clear advantages of mini hydropower technology to provide energy access in remote areas of developing countries, ...

• Article
  

  R&D spin-off models in Spain 

  Nowakowski M.; González Carvajal, Ramón (BazTech, 2013)

  The recent years have seen increasing interest in the issues of technology transfer, as a result of which, in numerous ...

• Article
  

  High current efficiency classAB OTA with high open loop gain and enhanced bandwidth 

  Pourashraf, Shirin; Ramírez Angulo, Jaime; Román Loera, Alejandro; López Martín, Antonio J.; Díaz Sánchez, Alejandro; González Carvajal, Ramón (IEICE, 2017)

  An efficient class-AB OTA with enhanced output current, slew rate, open loop gain, and gain bandwidth is presented. The ...

• Article
  

  A Highly Efficient Composite Class-AB-AB Miller Op-Amp With High Gain and Stable From 15 pF Up To Very Large Capacitive Loads 

  Pourashraf, Shirin; Ramírez Angulo, Jaime; López Martín, Antonio J.; González Carvajal, Ramón (IEEE (Institute of Electrical and Electronics Engineers), 2018)

  In this paper, a highly power-efficient class-AB–AB Miller op-amp is discussed. The structure uses gm enhancement based ...

• Article
  

  CMOS First-Order All-Pass Filter With 2-Hz Pole Frequency 

  Paul, Anindita; Ramírez Angulo, Jaime; López Martín, Antonio J.; González Carvajal, Ramón (IEEE (Institute of Electrical and Electronics Engineers), 2018)

  A CMOS fully integrated all-pass filter with an extremely low pole frequency of 2 Hz is introduced in this paper. It has ...

View more