Ara es mostren els items 1-20 de 30

  • A measurement system for radiated transient electromagnetic interference based on general purpose instruments 

    Azpúrua Auyanet, Barón Marco Aurelio; Pous Solà, Marc; Silva Martínez, Fernando (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Text en actes de congrés
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    This paper presents a measurement system intended to be used to assets the radiated electromagnetic interference (EMI) in both time and frequency domains. In order to keep the measurement setup as accessible and practical ...
  • APD outdoors time-domain measurements for impulsive noise characterization 

    Pous Solà, Marc; Azpúrua Auyanet, Barón Marco Aurelio; Silva Martínez, Fernando (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Text en actes de congrés
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    A novel measurement and post-processing technique for estimating if impulsive noise is capable of degrading the performance of digital communication systems (DCS) is presented. It is based on the well-known capability of ...
  • APD radiated transient measurements produced by electric sparks employing time-domain captures 

    Pous Solà, Marc; Silva Martínez, Fernando (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Electric sparks phenomena produce electromagnetic radiated transient noise which is one of the main interference causes that disturb digital communication systems such as DVB-T or GSM-R. Detectors and methodologies defined ...
  • Application of the Feature Selective Validation Method to Pattern Recognition 

    Ventosa Llopart, Josep Oriol; Pous Solà, Marc; Silva Martínez, Fernando; Jauregui Telleria, Ricardo Ignacio (2014-08-01)
    Article
    Accés restringit per política de l'editorial
    Pattern recognition is a mature field; however, in recent years it has developed a special interest. Many methods have been developed exclusively focusing on this subject; all of them, however, are centered on certain types ...
  • A single antenna ambient noise cancellation method for in-situ radiated EMI measurements in the time-domain 

    Azpúrua Auyanet, Barón Marco Aurelio; Pous Solà, Marc; Silva Martínez, Fernando (2016)
    Text en actes de congrés
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    This paper presents a single antenna ambient noise cancellation method for in-situ radiated emissions measurements performed using an entirely time-domain approach and the sliding window Empirical Mode Decomposition. The ...
  • Benefits of full time-domain EMI measurements for large fixed installation 

    Pous Solà, Marc; Azpúrua Auyanet, Barón Marco Aurelio; Silva Martínez, Fernando (2016)
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    It is difficult to properly evaluate the electromagnetic disturbances generated by large fixed installations because of, i.e., the background noise, unsteady emissions and transient interferences. Those challenging EMC ...
  • Car windshield behavior transient analysis by FDTD 

    Jauregui Tellería, Ricardo; Pous Solà, Marc; Vives, Yolanda; Fernández Chimeno, Mireya; Riu Costa, Pere Joan; Silva Martínez, Fernando (2009-06)
    Text en actes de congrés
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    The present article studies the influence of a car heatable windshield by means of an equivalent material that allows an appropriate meshing of the vehicle. This study has been performed analyzing the propagation of an ...
  • Co-simulation methodology to evaluate digital communication systems interfered by transients 

    Pous Solà, Marc; Silva Martínez, Fernando (Institute of Electrical and Electronics Engineers (IEEE), 2013)
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    In this paper a method combining different types of simulation is used to evaluate transient interferences over a digital communication system at its frequency band. The method combines different simulation stages; the ...
  • Decomposition of electromagnetic interferences in the time-domain 

    Azpúrua Auyanet, Barón Marco Aurelio; Pous Solà, Marc; Silva Martínez, Fernando (2016-01-26)
    Article
    Accés obert
    Electromagnetic interferences are potentially very complex signals formed by the superposition of transient (broadband) and continuous wave (narrowband) components with significant randomness in both amplitude and phase. ...
  • Desenvolupament d'un mètode de mesura de senyals transitòries radiades per avaluar la immunitat de sistemes de comunicació digitals. 

    Pous Solà, Marc (Universitat Politècnica de Catalunya, 2009-06-22)
    Projecte/Treball Final de Carrera
    Accés obert
  • EMC filter based on complementary split-ring resonators for audio applications 

    Gil Galí, Ignacio; Fernández García, Raúl; Pous Solà, Marc; Silva Martínez, Fernando (2009-11)
    Comunicació de congrés
    Accés obert
    Filters based on complementary split-ring resonators present a large notch attenuation at the resonant frequency. An application of these very low cost filters to an audio system interfered by a mobile phone is presented ...
  • EMI radiated characterization of an hybrid bus 

    Pous Solà, Marc; Atienza Picola, Andreu; Silva Martínez, Fernando (2011)
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    In this paper, the electromagnetic emission measurements of an hybrid bus are presented. The measurements were carried out in different modes, i.e.: pulling away, running and braking. With the tests performed we analyze ...
  • Fast and automated verification of multi-channel full time-domain EMI measurement systems 

    Azpúrua Auyanet, Barón Marco Aurelio; Pous Solà, Marc; Silva Martínez, Fernando; Oliva Sanchez, Jose Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Text en actes de congrés
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    Recently, concern has been raised with regard to the adequacy of current verification practices carried out in electromagnetic compatibility (EMC) testing laboratories. Bridging the gap in the scope and reliability of the ...
  • Improving time-domain EMI measurements through digital signal processing 

    Azpúrua Auyanet, Barón Marco Aurelio; Pous Solà, Marc; Cakir, S.; Silva Martínez, Fernando; Cetinta, M. (2015-07)
    Article
    Accés restringit per política de l'editorial
    This article is intended to provide a set of recommended practices for improving of the Time-Domain EMI measurement systems by means of digital signal processing. We have focused on two major aspects: the optimal configuration ...
  • Measurement and evaluation techniques to estimate the degradation produced by the radiated transients interference to the GSM system 

    Pous Solà, Marc; Azpúrua Auyanet, Barón Marco Aurelio; Silva Martínez, Fernando (2015-12)
    Article
    Accés obert
  • Numerical assessment in aeronautics for electromagnetic environmental effects 

    Ruiz-Cabello Nuñez, Miguel David; Fernández Romero, Sergio; Pous Solà, Marc; Silva Martínez, Fernando; Fernández Chimeno, Mireya; Riu Costa, Pere Joan; Jauregui Telleria, Ricardo Ignacio (2018-01-01)
    Capítol de llibre
    Accés restringit per política de l'editorial
    Electromagnetic Compatibility for Space Systems Design is a critical scholarly resource that examines the applications of electromagnetic compatibility and electromagnetic interference in the space industry. Featuring ...
  • On-board compact system for full time-domain electromagnetic interference measuraments 

    Azpúrua Auyanet, Barón Marco Aurelio; Pous Solà, Marc; Silva Martínez, Fernando (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Text en actes de congrés
    Accés obert
  • On the statistical properties of the peak detection for time-domain EMI measurements 

    Azpúrua Auyanet, Barón Marco Aurelio; Pous Solà, Marc; Silva Martínez, Fernando (2015-07-12)
    Article
    Accés restringit per política de l'editorial
    This paper presents a discussion on the inherent characteristics of the measurements performed with time-domain electromagnetic interference measurement systems in regards of the detection of the maximum emissions levels. ...
  • Prediction of the impact of transient disturbances in real-time digital wireless communication systems 

    Pous Solà, Marc; Silva Martínez, Fernando (2014-07-01)
    Article
    Accés restringit per política de l'editorial
    In this paper the simulation methodology has been useful to establish the effect of a transient interference coupled to a digital communication system. An RFID system according to ISO 14443 type B standard is interfered ...
  • Radiated transient interferences in digital communication systems 

    Pous Solà, Marc (Universitat Politècnica de Catalunya, 2015-04-24)
    Tesi
    Accés obert
    In the Electromagnetic Compatibility research area, an unsolved interference problem is the measurement and evaluation of the distortion produced by radiated transient disturbances on digital communication systems. This ...