Now showing items 21-40 of 53

    • Diseño de un desfasador programable y atenuador variable en banda x 

      Blanch Boris, Sebastián (Universidad de Málaga, 1992)
      Conference report
      Open Access
    • Diseño optimizado de agrupaciones de antenas planas 

      Clavera, Jordi; Jiménez, Jesús; Romeu Robert, Jordi; Blanch Boris, Sebastián; Jofre Roca, Lluís (Unión Científica Internacional de Radio (URSI), 1990)
      Conference report
      Open Access
    • Diseño y evaluación de un sistema de medida RCS 

      Blanch Boris, Sebastián; Xarrié, Jaume; Broquetas Ibars, Antoni; Fabregas Canovas, Francisco Javier; Jofre Roca, Lluís (Unión Científica Internacional de Radio (URSI), 1990)
      Conference report
      Open Access
      A polarimetric compact range RCS measurement system covering 8 to 40 GHZ is presented. The sensitivity is evaluated both theoretically and experimentally. Some RCS and ISAR results are included.
    • Diseño y medida de antenas para un equipo portatil a 1.89 ghz, y su interacción con el cuerpo humano 

      Mallorquí Franquet, Jordi Joan; de Mora, J.; Blanch Boris, Sebastián; Romeu Robert, Jordi; Cardama Aznar, Ángel (Universidad de Málaga, 1992)
      Conference report
      Open Access
    • Error vector magnitude, intermodulation and radiation characteristics of a bandwidth and pattern reconfigurable antenna 

      Towfiq, Asaduzzaman; Khalat, Abdurazag Mohamed; Blanch Boris, Sebastián; Romeu Robert, Jordi; Jofre Roca, Lluís; Cetiner, Bedri Artug (2019-10)
      Article
      Open Access
      This letter presents the error vector magnitude (EVM), intermodulation (IM), and radiation performances of a reconfigurable antenna capable of varying its bandwidth between 3.4-3.6 and 3.1-3.9 GHz bands, and steering its ...
    • Estudio, desarrollo y comparacion de metodos de medida de materiales RAM en espacio libre 

      Gastón, F.; Blanch Boris, Sebastián; Cardama Aznar, Ángel; Jofre Roca, Lluís (Universidad de Málaga, 1992)
      Conference report
      Open Access
    • Exact representation of antenna system diversity performance from input parameter description 

      Blanch Boris, Sebastián; Romeu Robert, Jordi; Corbella Sanahuja, Ignasi (2003-05-31)
      Article
      Open Access
      A simplc formulation Io compute thc envelope correlation of an antenna divemiry system is dcrired. 11 is shown how to compute the envelope correlation hom the S-parameter descnplian of the antenna system. This approach ...
    • Examen Final 

      Rius Casals, Juan Manuel; Blanch Boris, Sebastián (Universitat Politècnica de Catalunya, 2016-10-04)
      Exam
      Restricted access to the UPC academic community
    • Examen Final 

      Rius Casals, Juan Manuel; Blanch Boris, Sebastián (Universitat Politècnica de Catalunya, 2017-06-19)
      Exam
      Restricted access to the UPC academic community
    • From experimental campaigns to BEC - CP34 salinity products: Tribute to the Contributions of prof. Font to the SMOS Mission 

      Camps Carmona, Adriano José; Gabarró Prats, Carolina; Vall-Llossera Ferran, Mercedes Magdalena; Blanch Boris, Sebastián; Aguasca Solé, Alberto; Torres Torres, Francisco; Corbella Sanahuja, Ignasi; Duffo Ubeda, Núria; Turiel, Antonio; Portabella, Marcos; Ballabrera-Poy, Joaquim; González-Gambau, Verónica; Martínez, Justino; Villarino Villarino, Ramón; Enrique, Luis; Monerris Belda, Sandra; Bosch, Xavier; Sabia, Roberto; Talone, Marco; Piles Guillem, Maria; Pablos Hernánez, Miriam; Valencia, Enric (2016-09-01)
      Article
      Open Access
      This article summarizes some of the activities in which Jordi Font, research professor and head of the Department of Physical and Technological Oceanography, Institut de Ciències del Mar (CSIC, Spanish National Research ...
    • From field experiments to salinity products: a tribute to the contributions of Jordi Font to the SMOS mission 

      Camps Carmona, Adriano José; Gabarró Prats, Carolina; Vall-Llossera Ferran, Mercedes Magdalena; Blanch Boris, Sebastián; Aguasca Solé, Alberto; Torres Torres, Francisco; Corbella Sanahuja, Ignasi; Duffo Ubeda, Núria; Turiel Martínez, Antonio; Portabella, Marcos; Ballabrera Poy, Joaquim; González Gambau, V.; Martinez, Justino; Villarino Villarino, Ramón; Monerris Belda, Sandra; Bosch Lluís, Xavier; Sabia, Roberto; Talone, Marco; Piles Guillem, Maria; Pablos Hernánez, Miriam; Valencia Domènech, Enric (2016-09-01)
      Article
      Open Access
      This article summarizes some of the activities in which Jordi Font, research professor and head of the Department of Physical and Technological Oceanography, Institut de Ciències del Mar (CSIC, Spanish National Research ...
    • High directivity fractal boundary microstrip patch antenna 

      Borja Borau, Carmen; Font, G; Blanch Boris, Sebastián; Romeu Robert, Jordi (Institution of Electrical Engineers, 2000-05)
      Article
      Open Access
      A novel patch antenna with a fractal boundary condition is proposed. Experimental and numerical results corroborate the fact that the fractal characteristic of the perimeter produces localised modes. This property is ...
    • High directivity modes in the koch island fractal patch antenna 

      Romeu Robert, Jordi; Borja Borau, Carmen; Blanch Boris, Sebastián (Institute of Electrical and Electronics Engineers (IEEE), 2000)
      Conference report
      Open Access
      The article shows that a patch antenna with fractal boundary exhibits, at a frequencies above the fundamental mode, localized modes. These modes can have broadside directive patterns. As an example of this phenomenon ...
    • Imaging system for automotive radome characterization 

      Buitrago Ventura, Santiago; Blanch Boris, Sebastián; Romeu Robert, Jordi (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Conference lecture
      Restricted access - publisher's policy
      In this paper, a setup to obtain an image of the attenuation and the reflectivity of an automotive radome in the 77 GHz band is presented.The characterization of the reflectivity is becoming an important issue to be ...
    • Infrared thermograms applied to near-field testing 

      González Arbesú, José María; Aguasca Solé, Alberto; Blanch Boris, Sebastián; Romeu Robert, Jordi (European Space Agency, 2000)
      Conference report
      Open Access
      Electromagnetic fields close to radiant structures can be measured quickly using an infrared camera. Examples of induced fields by wire antennas over a detection screen at distances shorter than one wavelength are presented. ...
    • Input impedance measurements of cell phone antennas using backscattering modulation 

      Monsalve, Beatriz; Blanch Boris, Sebastián; Romeu Robert, Jordi (2012)
      Conference report
      Restricted access - publisher's policy
      This contribution presents an overview of the backscattering modulation applied to input impedance measurements of cell phone antennas.
    • LTCC-based dielectric flat lens performance evaluation at 94 GHz 

      Imbert Villà, Marc; Blanch Boris, Sebastián; Romeu Robert, Jordi; Jofre Roca, Lluís; Baquero Escudero, M. (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Conference report
      Restricted access - publisher's policy
      The design and performance evaluation of an inhomogeneous LTCC-based dielectric flat lens at 94 GHz is presented. A previously introduced dielectric flat lens design with its effective permittivity (r) circularly distributed ...
    • Multiport small integrated antenna impedance matrix measurement by backscattering modulation 

      Monsalve, Beatriz; Blanch Boris, Sebastián; Romeu Robert, Jordi (2013-01)
      Article
      Restricted access - publisher's policy
      A method to characterize small antennas in their actual operating conditions is presented. The proposed procedure is based on the radar cross section (RCS) measurement technique using backscattering modulation. A theoretical ...
    • Near field in the vicinity of wireless base-station antennas: an exposure compliance approach 

      Blanch Boris, Sebastián; Romeu Robert, Jordi; Cardama Aznar, Ángel (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2002-05-31)
      Article
      Open Access
      Great social concern has risen about the potential health hazard of living near a cellular telephony base-station antenna, and certain technical questions have been posed on the appropriate way to measure exposure in ...
    • near field to far field tranfsormation of bipolar measurements by equivalent magnetic current approach 

      Blanch Boris, Sebastián; Romeu Robert, Jordi (ieee ieee, 1996)
      Conference report
      Open Access
      An equivalent magnetic current (EMC) approach has been proposed as an alternative method to the classical modal formulation for computing the far-field pattern of a radiating antenna from planar near-field measurements. ...