Enviaments recents

  • Crosstalk characterization of fabrics elaborated with conductive yarns 

    Fernández García, Raúl; Gil Galí, Ignacio; Cano Casas, Francesc; Parés Sabatés, Ferran (2016)
    Text en actes de congrés
    Accés obert
    The electrical characterization of crosstalk of fabrics elaborated with conductive yarns is investigated. The impact of the source, victim and ground traces location is reported. The experimental results show that the ...
  • Study of metamaterial resonators for decoupling of a MIMO-PIFA system 

    Gil Galí, Ignacio; Fernández García, Raúl (2016)
    Text en actes de congrés
    Accés obert
    The impact of several subwavelength metamaterial particles based on split-ring inspired resonators to enhance the decoupling level in a two planar inverted-F antenna multi-input multi-output printed circuit board system ...
  • Evaluation of high definition digital video signal over coaxial transmission lines 

    Fernández García, Raúl; Gil Galí, Ignacio (2016)
    Comunicació de congrés
    Accés obert
    In this paper, the propagation of two different digital video transmission standards have been evaluated over fifteen different coaxial cables. The frequency dependence of the attenuation for each cable and the maximum ...
  • Study of the exposure to time-varying electric field in the ESEIAAT UPC School 

    Gil Galí, Ignacio; Fernández García, Raúl (2016)
    Comunicació de congrés
    Accés obert
    In this paper, the level of exposure to time-varying electric fields up to 18 GHz in the main building of the ESEIAAT School at the Universitat Politècnica de Catalunya, located in the Terrassa Campus (Barcelona, Spain), ...
  • Wearable GPS patch ANTENNA on jeans fabric 

    Gil Galí, Ignacio; Fernández García, Raúl (2016)
    Comunicació de congrés
    Accés obert
    In this work a wearable GPS adhesive copper sheet patch antenna on jeans fabric is designed, simulated and tested including the human body impact and specific absorption rate (SAR). The proposed textile antenna operates ...
  • Parametric design of stop-band-filter based on RF metamaterials in LTCC technology 

    Morata Cariñena, Marta; Gil Galí, Ignacio; Fernández García, Raúl (2012)
    Comunicació de congrés
    Accés obert
    This paper presents a novel approach to design a parametric RF stop band pass filter based on Low Temperature Cofired Ceramic (LTCC) Technology. The LTCC technology enables to miniaturize and ...
  • Radiofrequency interference filters design based on complementary split rings resonators 

    Pérez Robles, Daniel; Gil Galí, Ignacio; Fernández García, Raúl (2012)
    Comunicació de congrés
    Accés obert
    Low frequency analog and digital electronic circuits are susceptible to radiofrequency interference (RFI). This disturbance is produced when the coupled RF signal is rectified by the nonlinear behavior of the semiconductors ...
  • Simtools: teaching networks with virtual scenarios 

    Alins Delgado, Juan José; Muñoz Tapia, José Luis; Mata Diaz, Jorge; Esparza Martín, Óscar (Universitat de les Illes Balears, 2015)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    In this paper we present simtools, a software to create virtual networks of UML machines which is based on UML and VNUML. Simtools allows easily building virtual scenarios, and it is a ...
  • Evaluation of cryptographic capabilities for the Android platform 

    Gonzalez Peon, David; Esparza Martín, Óscar; Muñoz Tapia, José Luis; Alins Delgado, Juan José; Mata Diaz, Jorge (Springer, 2015)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Future networks will be formed by millions of devices, many of them mobile, sharing information and running applications. Android is currently the most widely used operating system in smartphones, and it is becoming more ...
  • Transmisión de vídeo H.264/AVC con control de tasa adaptativo en el servidor 

    Mata Diaz, Jorge; Solorzano, Edwin; Muñoz Tapia, José Luis; Hernández Serrano, Juan; Alins Delgado, Juan José; Esparza Martín, Óscar (2015)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    In this paper we describe a method for transmitting H.264/AVC encoded video. The data transfer is performed by adapting data transmission to network performance in order to ensure continuous transmission. The data transfer ...

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