• Design of a dual-band circularly polarized antenna for a Galileo Demonstrator 

      Nova Lavado, Enrique (Universitat Politècnica de Catalunya, 2009-02)
      Projecte/Treball Final de Carrera
      Accés obert
      This Master Thesis presents the design of a novel antenna geometry for Galileo satellite navigation systems. This radiator is intended to improve the performance of an already designed antenna for the GALANT DLR’s internal ...
    • Fast LAMBDA-based ambiguity resolution combined with WARTK technique for Galileo data simulated using ESA's Galileo Signal Validation Facility 

      Odijk, Dennis; De Bakker, Peter; Verhagen, Sandra; Teunissen, Peter J. G.; Hernández Pajares, Manuel; Samson, Jaron (2009-12)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This contribution addresses the effect of having a triple frequency Global Navigation Satellite System (GNSS) on ambiguity resolution of long baselines, i.e. baselines for which the differential ionospheric delays cannot ...
    • Galileo ionospheric correction algorithm: an optimization study of NeQuick-G 

      Aragón Ángel, Maria Angeles; Zürn, M.; Rovira Garcia, Adrià (2019-11-24)
      Article
      Accés obert
      At present most low-cost GNSS receivers operate one frequency in the L band. For themone of the largest error contributions is the delay of radio signals in the Ionosphere. NeQuick-Gisthe official ionospheric correction ...
    • Galileo Signal Generation. Simulation Analysis 

      Canalda Pedrós, Roger (Universitat Politècnica de Catalunya, 2009-04)
      Projecte/Treball Final de Carrera
      Accés obert
      This work presents the navigation signals and their allocation in the radio frequency band used in the new European Global Navigation Satellite System (GNSS): Galileo. All signals are described mathematically and then ...
    • Sistema Galileo : El concepto europeo de navegación por satélite 

      Martínez Tébar, Juan Antonio (Universitat Politècnica de Catalunya, 2013-07)
      Projecte/Treball Final de Carrera
      Accés obert
    • Survey of Positioning Techniques for improved Accuracy 

      Abia Serrano, Daniel (Universitat Politècnica de Catalunya, 2011-04-15)
      Projecte/Treball Final de Carrera
      Accés obert
      Realitzat a/amb:   Akademia Górniczo-Hutnicza im. S. Staszica w Krakowie
      Català: No hi ha dubte que els sistemes de posicionament han estat un dels grans avenços en tecnologia de l'últim quart del segle XX. El fet de poder conèixer la posició d'un objecte mitjançant càlculs realitzats per senyals ...