Browsing by Subject "Electromagnetisme -- Mesuraments"

Now showing items 1-7 of 7

    • BEXUS30 – ELFI: Measuring Schumann resonances in the atmosphere 

      Jelonek, Jonas; Stephan, Jonas; Bochmann, David; Gebken, Lars (Universitat Politècnica de Catalunya, 2022-04-29)
      Conference lecture
      Open Access
      The ELFI project was one of nine BEXUS experiments carried in two stratospheric balloons in 2021. The aim of the experiment was to develop a system for the non-stationary measurement of electromagnetic waves in the extremely ...

    • Design and validation of an ultra-low noise magnetometer for the LISA mission 

      Sentís Garzón, Josep (Universitat Politècnica de Catalunya, 2021-07-06)
      Bachelor thesis
      Open Access
      Covenantee:   Institut d'Estudis Espacials de Catalunya
      The dissertation main purpose is to design, validate and evaluate the performance of an ultra-low noise magnetometer based on an Anisotropic Magnetoresistance. The overall study covers insights over sub-millihertz frequencies, ...

    • Diseño y construcción de un magnetómetro para la obtención de las variaciones rápidas de la declinación magnética 

      Arriba Bodelón, Jorge de (Universitat Politècnica de Catalunya, 2008-12-22)
      Master thesis (pre-Bologna period)
      Open Access
      Como núcleo del trabajo, se ha llevado a cabo la construcción de un magnetómetro. Basado en el experimento que presentó R. J. Livesey en 1982 a la Sociedad Astronómica Británica, y aplicando técnicas de reconocimiento y ...

    • Estudio de técnicas electromagnéticas de prospección del subsuelo 

      Feria Rodríguez, Daniel (Universitat Politècnica de Catalunya, 2015-06-30)
      Master thesis (pre-Bologna period)
      Open Access
      Este estudio se basa principalmente en la Geofísica Aplicada, a la que muchos se refieren como Prospección Geofísica. Dicha ciencia es la aplicación de la Física al estudio de la parte más superficial de la corteza terrestre, ...

    • Quasi-digital conversion for resistive devices: application in GMR-based IC current sensors 

      Reig, C.; Cubells, Miquel; De Marcellis, A.; Madrenas Boadas, Jordi; Cardoso, S.; Freitas, P.P. (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Conference report
      Restricted access - publisher's policy
      Resistive devices, including sensors, are used in a huge range of applications within different scenarios. When a complete system is considered, a quasi-digital output is often recommendable. If the conversion is operated ...

    • Statistical performance comparison between the FSV and the FS-NMI index 

      Azpúrua Auyanet, Marco Aurelio; Jauregui Telleria, Ricardo Ignacio; Silva Martínez, Fernando; Parra, Xileidys (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Conference report
      Restricted access - publisher's policy
      This paper presents a performance comparison between two validation methods developed specifically for the Computational Electromagnetics purposes: the Feature Selective Validation (FSV) and the Feature Selective Normalized ...

    • Versatile and accurate electromagnetic analysis of piecewise homogeneous composite objects 

      Sekulic, Ivan; Úbeda Farré, Eduard; Rius Casals, Juan Manuel (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Conference report
      Restricted access - publisher's policy
      The discretization by the Method of Moments (MoM) of electromagnetic integral equations, namely, the Electric Field Integral Equation (EFIE) for perfect electric conductors (PECs) and the Poggio-Miller-Chan-Harrington-Wu-Tsai ...