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Ara es mostren els items 25-44 de 63

    • 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
      Accés obert
      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)
      Text en actes de congrés
      Accés obert

    • Exact representation of antenna system diversity performance from input parameter description 

      Blanch Boris, Sebastián; Romeu Robert, Jordi; Corbella Sanahuja, Ignasi (2003-05-31)
      Article
      Accés obert
      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, 2020-06-19)
      Examen
      Accés restringit a la comunitat UPC

    • EXAMEN FINAL 

      Rius Casals, Juan Manuel; Blanch Boris, Sebastián (Universitat Politècnica de Catalunya, 2017-06-19)
      Examen
      Accés restringit a la comunitat UPC

    • EXAMEN FINAL 

      Rius Casals, Juan Manuel; Blanch Boris, Sebastián (Universitat Politècnica de Catalunya, 2022-05-30)
      Examen
      Accés restringit a la comunitat UPC

    • Examen Final 

      Rius Casals, Juan Manuel; Blanch Boris, Sebastián (Universitat Politècnica de Catalunya, 2023-06-01)
      Examen
      Accés restringit a la comunitat UPC

    • Examen Final: test i problemes 

      Rius Casals, Juan Manuel; Blanch Boris, Sebastián (Universitat Politècnica de Catalunya, 2015-06-22)
      Examen
      Accés restringit a la comunitat UPC

    • Examen Final: test i problemes 

      Rius Casals, Juan Manuel; Blanch Boris, Sebastián (Universitat Politècnica de Catalunya, 2016-10-04)
      Examen
      Accés restringit a la comunitat UPC

    • Examen Final: test i problemes 

      Rius Casals, Juan Manuel; Blanch Boris, Sebastián (Universitat Politècnica de Catalunya, 2017-06-19)
      Examen
      Accés restringit a la comunitat UPC

    • Examen Final: test i problemes 

      Rius Casals, Juan Manuel; Blanch Boris, Sebastián (Universitat Politècnica de Catalunya, 2021-06-17)
      Examen
      Accés restringit a la comunitat UPC

    • 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 Hernández, Miriam; Valencia, Enric (2016-09-01)
      Article
      Accés obert
      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 Hernández, Miriam; Valencia Domènech, Enric (2016-09-01)
      Article
      Accés obert
      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
      Accés obert
      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)
      Text en actes de congrés
      Accés obert
      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)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      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)
      Text en actes de congrés
      Accés obert
      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)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This contribution presents an overview of the backscattering modulation applied to input impedance measurements of cell phone antennas.

    • Lens based switched beam antenna for a 5G smart repeater 

      Romeu Robert, Jordi; Blanch Boris, Sebastián; Pradell i Cara, Lluís; Barlabe Dalmau, Antoni; Rius Casals, Juan Manuel; Albert Galí, Miquel; Jofre Roca, Lluís; Mazzucco, Christian; Flamini, Roberto (2023-10)
      Article
      Accés obert
      A 16 switched beam lens based antenna with a coverage area of ±30° in the horizontal plane and from 0 to -20° in the vertical plane has been built and tested. The intended use of the antenna is as part of a smart repeater ...

    • 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)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      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 ...