• 

  Volumetric testing with wedges for a nonconforming discretization of the PMCHWT formulation 

  Sekulic, Ivan; Úbeda Farré, Eduard; Rius Casals, Juan Manuel (Institute of Electrical and Electronics Engineers (IEEE), 2017)
  Text en actes de congrés
  Accés obert

  The monopolar-Rao-Wilton-Glisson (RWG) discretization of the Poggio-Miller-Chan-Harrington-Wu-Tsai (PM-CHWT) integral equation imposes no continuity constraints in the current expansion across the edges arising from the ...
• Improved accuracy in the scattering analysis of arbitrarily shaped ferromagnetic objects 

  Sekulic, Ivan; Úbeda Farré, Eduard; Rius Casals, Juan Manuel (Institute of Electrical and Electronics Engineers (IEEE), 2017)
  Text en actes de congrés
  Accés restringit per política de l'editorial

  The electromagnetic scattering analysis of arbitrarily shaped ferromagnetic bodies is usually carried out with the Poggio-Miller-Chan-Harrington-Wu-Tsai (PMCHWT) integral equation. In the Method of Moments (MoM) discretization ...
• 

  Nonconforming discretization of the PMCHWT integral equation applied to arbitrarily shaped dielectric objects 

  Sekulic, Ivan; Úbeda Farré, Eduard; Rius Casals, Juan Manuel (Institute of Electrical and Electronics Engineers (IEEE), 2017)
  Text en actes de congrés
  Accés obert

  The Poggio-Miller-Chan-Harrington-Wu-Tsai (PMCHWT) integral equation is widely used in the scattering analysis of dielectric bodies. The RWG set is normally adopted to expand the electric and magnetic currents in the Method ...
• 

  Hierarchical discretization of the PMCHWT formulation with jump current discontinuities for the scattering analysis of ferromagnetic objects 

  Úbeda Farré, Eduard; Sekulic, Ivan; Rius Casals, Juan Manuel (Institute of Electrical and Electronics Engineers (IEEE), 2017)
  Text en actes de congrés
  Accés obert

  In the discretization of the Poggio-Miller-Chan-Harrington-Wu-Tsai (PMCHWT) formulation by the Method of Moments (MoM), the unknown currents are usually expanded with the divergence-conforming RWG set. Recently, the ...
• 

  On the accuracy of the adaptive cross aproximation algorithm 

  Heldring, Alexander; Úbeda Farré, Eduard; Sekulic, Ivan; Rius Casals, Juan Manuel (Institute of Electrical and Electronics Engineers (IEEE), 2017)
  Text en actes de congrés
  Accés obert

  This contribution identifies an often ignored source of uncertainty in the accuracy of the adaptive cross approximation algorithm, and proposes a combination of adaptations that reduce this uncertainty with negligible ...
• Frequency extrapolation of IE-MEI linear system Coefficients in 2D 

  Rius Casals, Juan Manuel; Heldring, Alexander; Úbeda Farré, Eduard (Institute of Electrical and Electronics Engineers (IEEE), 2017)
  Text en actes de congrés
  Accés restringit per política de l'editorial

  The Integral Equation MEI (IE-MEI) method for the sparsification of Method of Moments linear system matrix is revisited here. It achieves cpu computation time and storage memory requirements of order O(N ) (for 2D perfectly ...
• 

  A simple and effective microwave invisibility cloak based on frequency selective surfaces 

  Yuste, Pedro; Rius Casals, Juan Manuel; Romeu Robert, Jordi; Blanch Boris, Sebastián; Heldring, Alexander; Úbeda Farré, Eduard (Institute of Electrical and Electronics Engineers (IEEE), 2017)
  Comunicació de congrés
  Accés obert

  This paper presents the design, simulation, manufacturing and testing of a simple invisibility cloak based on a frequency selective surface (FSS). The work is focused on cloaking an electrically thin dielectric cylinder ...
• 

  Assessment of LTCC-based dielectric flat lens antennas and switched-beam arrays for future 5G millimeter-wave communication systems 

  Imbert Villà, Marc; Romeu Robert, Jordi; Baquero Escudero, M.; Martinez Ingles, Maria Teresa; Molina-Garcia Pardo, Jose Maria; Jofre Roca, Lluís (2017-10-30)
  Article
  Accés obert

  IEEE This paper presents design, LTCC fabrication, and full experimental verification of novel dielectric flat lens antennas for future high data rate 5G wireless communication systems in the 60 GHz band. We introduce and ...
• Annual traffic noise levels estimation based on temporal stratification 

  Quintero, G.; Balastegui Manso, Andreu; Romeu Garbí, Jordi (2017-10-19)
  Article
  Accés restringit per política de l'editorial

  This paper proposes a temporal sampling strategy that increases the accuracy of long-term noise level estimation and allows to establish the estimation error according to the number of sampled days. Days of the week are ...
• 

  Aplicación del método de la descomposición modal al análisis de radomos esféricos 

  Romeu Robert, Jordi (Universidad de Málaga, 1992)
  Text en actes de congrés
  Accés obert
• 

  Versatile and accurate schemes of discretization in the scattering analysis of 2-D composite objects with penetrable or perfectly conducting regions 

  Sekulic, Ivan; Úbeda Farré, Eduard; Rius Casals, Juan Manuel (2017-05-01)
  Article
  Accés obert

  The method-of-moment discretization of boundary integral equations in the scattering analysis of closed infinitely long (2-D) objects, perfectly conducting (PEC) or penetrable, is traditionally carried out with continuous ...
• 

  Comprobación del comportamiento autosimilar de las distribuciones de corriente sobre la superficie de la antena fractal de Sierpinski mediante termografías de infrarrojos 

  González Arbesú, José María; Puente Baliarda, Carles; Romeu Robert, Jordi (1998)
  Text en actes de congrés
  Accés obert

Mostra'n més