Ara es mostren els items 1-11 de 11

    • Analysis of pre-processing techniques when using validation methods in computational electromagnetic simulations 

      Jauregui Tellería, Ricardo; Ventosa Llopart, Oriol; Silva Martínez, Fernando; Kunze, Marco (2013-05)
      Article
      Accés restringit per política de l'editorial
      In computational electromagnetic simulations, most validation methods have been developed to quantify the similarity of two datasets, making them an objective tool for test engineers to discuss data on a similar basis. ...
    • Aplicación del método Feature Selective Validation al análisis de fenómenos transitorios 

      Ventosa Llopart, Oriol; Jauregui Tellería, Ricardo; Silva Martínez, Fernando (2011)
      Text en actes de congrés
      Accés obert
      In recent years, there has been an increased requirement for validation of computer simulation and electromagnetic modelling. During the development and implementation of new simulation methods it is useful, if not essential, ...
    • Broadband antenna FDTD modeling for EMC test 

      Jauregui Tellería, Ricardo; Silva Martínez, Fernando; Heras, Miguel (2010)
      Comunicació de congrés
      Accés obert
      This paper describes the modeling and analysis to modeling EMC immunity test by means of computer simulation with Finite Difference Time Domain (FDTD) method. To ensure the integrity of the results the log-periodic ...
    • 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
      Accés obert
      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 ...
    • Characterization of EMI filters based on metamaterials 

      Gil Galí, Ignacio; Fernández García, Raúl; Vives, Yolanda; Jauregui Tellería, Ricardo; Silva Martínez, Fernando (2009-06)
      Comunicació de congrés
      Accés obert
      This paper analyzes the behavior of EMI filters based on metamaterials. The filters are developed by means of sub-wavelength resonators and designed to have notch-type attenuation in the 2.45 GHz band. Two types of filters ...
    • Factors influencing the successful validation of transient phenomenon modelling 

      Jauregui Tellería, Ricardo; Silva Martínez, Fernando; Orlandi, Antonio; Sasse, Hugh; Duffy, Alistair (IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
      Text en actes de congrés
      Accés obert
      An increased requirement for validation of computational electromagnetic simulation and modelling through the publication of IEEE Standard 1597.1 brings to light some interesting issues surrounding the validation of ...
    • Improvement in the definition of ODM for FSV 

      Zhang, Gang; Duffy, Alistair P.; Saxe, Hugh; Wang, Lixin; Jauregui Tellería, Ricardo (2012-12-25)
      Article
      Accés restringit per política de l'editorial
      It has been found that the feature-selective validation (FSV) method may demonstrate inconsistencies in the results when applied to the comparison of zero-crossing datasets. This type of data is typical of time-domain-based ...
    • Numerical validation methods 

      Jauregui Tellería, Ricardo; Silva Martínez, Fernando (INTECH, 2011-09-01)
      Capítol de llibre
      Accés obert
      In the last years, numerical simulation has seen a great development thanks to costs reduction and speed increases of the computational systems. With these improvements, the mathematical algorithms are able to work properly ...
    • Study of transient phenomena with feature selective validation method 

      Jauregui Tellería, Ricardo; Rojas, Julio; Silva Martínez, Fernando (2011)
      Text en actes de congrés
      Accés obert
      In recent years, computational electromagnetism has had a great development thanks to the computational systems speed increase and their cost reduction. With those improvements the mathematical algorithms are able to work ...
    • Transient FDTD simulation validation 

      Jauregui Tellería, Ricardo; Riu Costa, Pere Joan; Silva Martínez, Fernando (2010)
      Text en actes de congrés
      Accés obert
      In computational electromagnetic simulations, most validation methods have been developed until now to be used in the frequency domain. However, the EMC analysis of the systems in the frequency domain many times is not ...
    • Transient perturbation analysis in digital radio 

      Jauregui Tellería, Ricardo; Pous Solà, Marc; Fernández Chimeno, Mireya; Silva Martínez, Fernando (2010)
      Text en actes de congrés
      Accés obert
      This paper presents a new simulation methodology to study the effect of radiated transient disturbances on digital communication systems. The procedure is divided in two stages. In the first one, FDTD numerical simulation ...