Recent Submissions

  • L’èxit de l’enginyeria...o la crisi de les vocacions! 

    Berenguer Sau, Jordi (Associació Catalana d’Enginyers de Telecomunicació, 2008-12)
    Article
    Restricted access - publisher's policy
  • El Parc Mediterrani de la Tecnologia 

    Berenguer Sau, Jordi (Cambra Oficial de Comerç, Indústria i Navegació de Barcelona, 2009-06)
    Part of book or chapter of book
    Restricted access - publisher's policy
  • El Baix Llobregat: pol aviònic de Catalunya? 

    Berenguer Sau, Jordi (Associació d'Enginyers Industrials de Catalunya (EIC), 2009-09-30)
    Part of book or chapter of book
    Restricted access - publisher's policy
    Et presentem el desè monogràfic que hem preparat des de l’Associació i el Col·legi d’Enginyers Industrials de Catalunya. En aquesta ocasió hem volgut posar el focus d’atenció en un sector molt important per al desenvolupament ...
  • A dual-band outphasing transmitter using broadband class E power amplifiers 

    Ruiz, Maria Nieves; Marante, Reinel; Rizo, Leysi; García, José Angel; Gilabert Pinal, Pere Lluís; Montoro López, Gabriel (2014)
    Conference report
    Restricted access - publisher's policy
    In this paper, a dual-band outphasing transmitter (able of operating either at 770 MHz or 960 MHz frequency bands) is presented. Two broadband RF power amplifiers (PAs) have been designed over packaged GaN HEMT devices, ...
  • A low-complexity memoryless model for envelope tracking RF power amplifiers 

    Montoro López, Gabriel; Gilabert Pinal, Pere Lluís; García García, José Ángel; Ruiz Lavin, Maria de las nieves; Marante, Reinel (European Microwave Association (EuMA), 2014)
    Conference report
    Restricted access - publisher's policy
    This paper presents a new kind of behavioral model structure for characterizing static nonlinearities in dynamically supplied RF power amplifiers. The proposed architecture is based on the combination of several basic cells ...
  • Control system of a miniature 12 MeV race-track microtron 

    Koubychine Merkulov, Youri Alexandrovich; Blasco Argente, Vicente Pablo; Romero, Juan Antonio; Sánchez, Alexandre; Montoro López, Gabriel; Shvedunov, Vasiliy (2014)
    Conference lecture
    Open Access
    A simple control system has been developed for the commissioning of a compact 12 MeV race-track microtron which is under construction at the Technical University of Catalonia. It is of modular structure and is based ...
  • Peak cancellation and digital predistortion of high-order QAM wideband signals for next generation wireless backhaul equipment 

    López Bueno, David; Gilabert Pinal, Pere Lluís; Montoro López, Gabriel; Bartzoudis, Nikolaos (2014)
    Conference report
    Restricted access - publisher's policy
    This paper evaluates the linearity performance in a wideband wireless backhaul transmitter when applying crest factor reduction (CFR) and digital predistortion (DPD) techniques to enhance the transmitted output power, and ...
  • La televisió digital terrestre: un color millor... i alguns grisos 

    Berenguer Sau, Jordi (2014-12)
    Article
    Restricted access - publisher's policy
    El 3 d’abril de 2010 es va produir la fi de les emissions de televisió analògica a l’Estat espanyol. És el que es coneix com l’apagada analògica. De llavors ençà s’inicià una nova etapa en la radiodifusió de la televisió ...
  • Telecomunicacions 

    Berenguer Sau, Jordi (Proa-Enciclopèdia Catalana SAU, 2014-02-01)
    Part of book or chapter of book
    Restricted access - publisher's policy
  • Analysis of variations of volterra series models for RF power amplifiers 

    Silveira, Daniel D.; Gilabert Pinal, Pere Lluís; Dos Santos, Alexandre B.; Gadringer, Michael E. (2013)
    Article
    Restricted access - publisher's policy
    This article discusses several different implementations of Volterra seriesmodels, and performs a fair comparison between them using measured data and well known figures of merit. Among the implemented models, an approach ...

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