The feasibility and first results of a near sensor digitalization of fluxgate signals (digital fluxgate magnetometer) are presented. Applying the usual magnetometer electronics the authors have substituted the analogue section by a digital processing unit (DPU). The 2 f0 signal is digitized at its second harmonic and mean values are online phase-sensitively calculated. Based on this development the authors present a completely redesigned magnetometer experiment for applications on planetary surfaces. Sensor and electronics including serial interface have to be in one housing, its weight is less than 150 g and the number of electrical connections is limited to four (power lines + serial link). Applications for digital magnetometer on Earth are also discussed.


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    Titel :

    Concept and first results of a digital fluxgate magnetometer


    Weitere Titelangaben:

    Konzept eines digitalen Fluxgate-Magnetometers und erste Ergebnisse


    Beteiligte:
    Auster, H.U. (Autor:in) / Lichopoj, A. (Autor:in) / Rustenbach, J. (Autor:in) / Bitterlich, H. (Autor:in) / Fornacon, K.H. (Autor:in) / Hillenmaier, O. (Autor:in) / Krausem, R. (Autor:in) / Schenk, H.J. (Autor:in) / Auster, V. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1995


    Format / Umfang :

    5 Seiten, 8 Bilder, 4 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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