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Ara es mostren els items 348-367 de 396

    • Quasi-digital low-dropout voltage regulators uses controlled pass transistors 

      Saberkari, Alireza; Martínez García, Herminio; Alarcón Cot, Eduardo José (Universidad Miguel Hernández de Elche, 2016)
      Text en actes de congrés
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      This article presents a low quiescent current output capacitorless quasi-digital CMOS LDO regulator with controlled pass transistors according to load demands. The pass transistor of the LDO is broken up to two smaller ...

    • Quasi–digital low–dropout voltage regulators uses controlled pass transistors 

      Saberkari, Alireza; Martínez García, Herminio; Alarcón Cot, Eduardo José (Universidad Miguel Hernández de Elche, 2016)
      Comunicació de congrés
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      This article presents a low quiescent current outputcapacitorless quasi-digital CMOS LDO regulator with controlled pass transistors according to load demands. The pass transistor of the LDO is broken up to two smaller sizes ...

    • Real-time motor imagery-based brain–computer interface system by implementing a frequency band selection 

      Abdul Ameer Abbas, Ali; Martínez García, Herminio (Springer Nature, 2023-06-20)
      Article
      Accés restringit per política de l'editorial
      Motor imagery-based brain–computer interfaces (MI-BCIs) are a promise to revolutionize the way humans interact with machinery or software, performing actions by just thinking about them. Patients suffering from critical ...

    • Renewable energies course for Energy Engineering students at the Technical University of Catalonia (UPC) 

      Martínez García, Herminio (2017)
      Text en actes de congrés
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      Since September 2016, the Technical University of Catalonia (Universitat Politècnica de Catalunya, UPC) – BarcelonaTech has a new Campus in Barcelona City, the Diagonal-Besòs Campus. In this new Campus appears the Eastern ...

    • Renewable energies course for Energy Engineering students in the framework of the European Higher Education Area (EHEA) 

      Martínez García, Herminio (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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    • Review study of tunable intermediate-resonator for selective wireless power transfer system over various distances 

      Aghazadeh Dafsari, Seyed Rasoul; Martínez García, Herminio; Saberkari, Alireza; Alarcón Cot, Eduardo José (International Centre for Numerical Methods in Engineering (CIMNE), 2018)
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      This paper presents a selective magnetic resonant wireless power transfer (WPT) system, consisting of a transmitter (TX), a tunable intermediate-resonator, and a receiver (RX). In the proposed WPT system, the tunable ...

    • SIDO Buck converter with independent outputs 

      Eachempatti, H.; Ganta, S.; Silva-Martínez, José; Martínez García, Herminio (IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
      Comunicació de congrés
      Accés obert
      The portable electronics market is rapidly migrating towards more compact devices requiring multiple high-integrity high-efficiency voltage supplies for empowering the systems. This paper demonstrates a single inductor ...

    • SIDO Buck Converter with Independent Outputs 

      Eachempatti, H.; Ganta, S.; Silva-Martínez, José; Martínez García, Herminio (Servicio Editorial de la Universidad del País Vasco, 2010)
      Comunicació de congrés
      Accés obert
      The portable electronics market is rapidly migrating towards more compact devices requiring multiple high-integrity high-efficiency voltage supplies for empowering the systems. This paper demonstrates a single inductor ...

    • Simulació amb ‘MATLAB®’ i ‘SIMULINK®’ de Reguladors Analògics per al Control d’una Màquina Elèctrica de Corrent Continu 

      Martínez García, Herminio (2010-01)
      Report de recerca
      Accés obert

    • Simulación mediante “hardware in the loop” de un convertidor Buck 

      Casellas Beneyto, Francisco; Guinjoan Gispert, Francisco; Piqué López, Robert; Martínez García, Herminio; Velasco Quesada, Guillermo (Universitat Rovira i Virgili, 2014)
      Comunicació de congrés
      Accés obert
      El presente artículo describe la implementación un convertidor reductor mediante su simulación por un ordenador estándar trabajando en tiempo real. El objetivo es determinar las limitaciones operativas y verificar la ...

    • Single-Input Dual-Output (SIDO) Linear-Assisted DC/DC Converter 

      Martínez García, Herminio; Silva-Martínez, José; Conesa Roca, Alfons; Poveda López, Alberto (Universidad Carlos III de Madrid (UC3M), 2008)
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    • Single-Input Dual-Output (SIDO) Linear–Assisted DC/DC Converter 

      Martínez García, Herminio; Silva-Martínez, José; Conesa Roca, Alfons; Poveda López, Alberto (Universidad Carlos III de Madrid (UC3M), 2008)
      Text en actes de congrés
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      This article describes a single-input dual output(SIDO) linear-assisted DC/DC converter. Linear-assisted DC/DC converters are structures that allow to take advantages of the two classic alternatives in the design of power ...

    • Sistema de bajo coste para la medida y monitorización en agricultura inteligente 

      López Chacón, Rebeca; Martínez García, Herminio (International Centre for Numerical Methods in Engineering (CIMNE), 2018)
      Text en actes de congrés
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      El presente artículo presenta las principales características del diseño, desarrollo e implementación de dos prototipos llevados a cabo para la monitorización de parámetros climatológicos y ambientales, así como del suelo, ...

    • Sistema inteligente para la medida y monitorización en agricultura inteligente 

      Martínez García, Herminio (Centro Internacional de Métodos Numéricos en Ingeniería (CIMNE), 2018)
      Text en actes de congrés
      Accés obert
      El presente artículo presenta las principales características del diseño, desarrollo e implementación de dos prototipos llevados a cabo para la monitorización de parámetros climatológicos y ambientales, así como del suelo, ...

    • Sizing Factor Considerations of Grid-Connected Photovoltaics Systems 

      Velasco Quesada, Guillermo; Martínez García, Herminio (Nova Science Publishers, Inc., 2019-09-03)
      Capítol de llibre
      Accés restringit per política de l'editorial
      This chapter deals with the so-called sizing ratio (Rs) of grid-connected photovoltaic (GCPV) systems and the relationship of this parameter with the maximum available power at the output of the PV generator subsystem. ...

    • Soft limiter for oscillator circuits uses emitter-degenerated differential pair 

      Martínez García, Herminio; García, Encarna (2006-10)
      Article
      Accés obert

    • Soft-limiter circuit forms basis of simple AM modulator 

      Martínez García, Herminio; García, Encarna; Gámiz Caro, Juan (2007-08)
      Article
      Accés obert

    • Soft-switching non-isolated high step-up three-level boost converter using single magnetic element 

      Hamed, Moradmand Jazi; Mahmoud, Fekri; Milad, Keshani; Rahimzadeh Khorasani, Ramin; Ehsan, Adib; Wheeler, Patrick; Martínez García, Herminio; Velasco Quesada, Guillermo (2021-10-04)
      Article
      Accés obert
      Here, a soft switched three-level boost converter with high voltage gain is proposed which is suitable for high step-up applications with wide output power range. In this converter, a ZVT auxiliary circuit is used which ...

    • Solar energy systems course for Energy Engineering students in the context of the European higher education area 

      Martínez García, Herminio; Cosp Vilella, Jordi (2016)
      Comunicació de congrés
      Accés obert
      The Bologna Process is a voluntary intergovernmental European cooperation initiative that led to the creation of the named European Higher Education Area (EHEA). EHEA was formed to promote mobility, increase academic ...

    • Some limits in peer assessment 

      Domingo Peña, Joan; Martínez García, Herminio; Gomáriz Castro, Spartacus; Gámiz Caro, Juan (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2014-03)
      Article
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      Nowadays, the educational methodology known as “peer assessment” constitutes one of the pillars of formative assessment at the different levels of the educational system, particularly at the University level. In fact, in ...