Recent Submissions

  • 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.
  • Receptor biestático sin enlace dedicado con el transmisor 

    Aguasca Solé, Alberto; Broquetas Ibars, Antoni; Elias Fusté, Antonio (Unión Científica Internacional de Radio (URSI), 1990)
    Conference report
    Open Access
    This paper presents an introduction to the study and development of a new concept of Bistatic Radar Receiver, which eliminates any kind of direct microwave or optical fiber link between them. It is based on discret phase-lock ...
  • Diseño y construcción de un sistema compact range reducido hasta 40 ghz 

    Xarrié, Jaume; Broquetas Ibars, Antoni; Jofre Roca, Lluís; Cardama Aznar, Angel (Unión Científica Internacional de Radio (URSI), 1990)
    Conference report
    Open Access
    The design of a polarimetric Compact Range system covering 12-40 GHz is presented. Includes a preliminar error analysis, feeder design, and plane wave evaluation.
  • Experimental comparison of different scattering mechanism selections for vegetation height retrieval by POLINT 

    López-Sánchez Sánchez, Juan Manuel; Fortuny Guasch, Joaquim; Siebert, Julien; Fabregas Canovas, Francisco Javier; Broquetas Ibars, Antoni (Institute of Electrical and Electronics Engineers (IEEE), 2000)
    Conference report
    Open Access
    The application of polarimetric radar interferometry to the estimation of vegetation height is studied. A comparison between different choices for the scattering mechanisms employed in the retrieval algorithm is presented. ...
  • Actividades españolas en el marco del proyecto CHARMEX desde 2009: un resumen 

    Sicard, Michaël; Pey, Jorge; Cerro, José Carlos; Lange Vega, Diego; Caballero, Sandra; Tovar Sanchez, Antonio; Morales Baquero, Rafael; Comerón Tejero, Adolfo; Bujosa, Carles; Querol Carceller, Xavier; Artiñano, Begoña; Alados Arboledas, Lucas; Alastuey, Andres; Rocadenbosch Burillo, Francisco; Muñoz, Alvaro; Muñoz Porcar, Constantino; García Vizcaíno, David; Bach, Jordi; Bush, Xavier (2014)
    Conference report
    Open Access
    El proyecto ChArMEx (Chemistry-Aerosol Mediterranean Experiment) es una iniciativa francesa cuyo objetivo es desarrollar y coordinar las acciones de investigación regionales para una evaluación científica de la situación ...
  • Algorithm and software for the retrieval of vertical aerosol properties using combined lidar/radiometer data: dissemination in EARLINET 

    Chaikovsky, Anatoli; Dubovik, O; Goloub, Philppe; Tanré, Didier; Pappalardo, Gelsomina; Wandinger, Ulla; Chaikovskaya, Ludmila; Denisov, Sergey; Grudo, Jan; Lopatin, Anton; Karol, Yana; Lapyonok, Tatsiana; Korol, Michail; Osipenko, Fiodor; Rocadenbosch Burillo, Francisco; Sicard, Michaël (2012)
    Conference report
    Restricted access - publisher's policy
    Ten combined lidar and sun-radiometer stations in theEuropean Aerosol Research Lidar Network(EARLINET) have been testing technique and software for retrieving aerosol microstructure parameters from coordinated lidar and ...
  • Study on aerosol properties over Madrid (Spain) by multiple instrumentation during SPALI10 lidar campaign 

    Molero, Francisco; Fernández García, Alfonso; Pujadas Cordero, Manuel; Sicard, Michaël; Tomás, Sergio; Comerón Tejero, Adolfo; Lange Vega, Diego; Kumar, Dhiraj; Giner Nos, Joaquín José; Muñoz Porcar, Constantino; Rocadenbosch Burillo, Francisco; Navas Guzmán, Francisco; Granados Muñoz, María José; Alados Arboledas, Lucas; Bravo Aranda, Juan Antonio; Preissler, J.; Wagner, F.; Guerrero Rascado, Juan Luis (2011)
    Conference report
    Open Access
    Understanding the effect of aerosols upon radiative forcing requ ires information about vertical profiles. Lidar techniques represent a powerful tool for studies of the vertical structure of the aerosol ...
  • Sistema cilíndrico de tomografía por microondas, arquitectura de radiofrecuencia. Mejoras y resultados 

    de los Reyes, Elías; Broquetas Ibars, Antoni; Elias Fusté, Antonio; Ibáñez, Juan (1987)
    Conference report
    Open Access
    The E.M.C. of a prototype for cylindrical microwave tornography is analized, the initial design has been improved and first results are presented.
  • Caracterización de transistores de microondas mediante la técnica de calibración TRL 

    Pradell i Cara, Lluís; Artal, Eduardo; Comerón Tejero, Adolfo; Corbella Sanahuja, Ignasi; Sabater, C. (1989)
    Conference report
    Open Access
    In this paper, the design of a Microstrip Test Fixture for TRL calibration is described. Experimental results for S-parameters measurement of a GaAs FET chip in the 3-22 GHz frequency range are presented. Repeatability of ...
  • PLL's de microondas con el VCO sincronizado por inyección: aplicaciones 

    Berenguer Sau, Jordi; Comerón Tejero, Adolfo; Artal, Eduardo (1989)
    Conference report
    Open Access
    A system which combines the properties of the PLL systems and the injection locking ones is described. Its theoretical behaviour is analysed and some practical applications are discussed. Its performance in these aplications ...

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