A system can include an unmanned aerial vehicle and an altimeter disposed on the unmanned aerial vehicle. The altimeter can include an ultra-wideband radar antenna disposed orthogonally to a plane of straight and level flight of the unmanned aerial vehicle and having an omnidirectional azimuthal beam pattern orthogonal to the plane of straight and level flight of the unmanned aerial vehicle. The altimeter can be configured to determine an altitude of the unmanned aerial vehicle above a target surface based on time of flight of radar pulses between the ultra-wideband radar antenna and the target surface.


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    Titel :

    Ultra-wideband radar altimeter


    Beteiligte:
    PESIK JOSEPH T (Autor:in) / ELL TODD ANTHONY (Autor:in)

    Erscheinungsdatum :

    2019-08-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B64C AEROPLANES , Flugzeuge / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS



    A Low Cost Ultra Wideband (UWB) Radar Altimeter

    Fontana, R. J. / Koppier, H. C. / Mulloy, R. W. T. et al. | British Library Conference Proceedings | 1996


    Signal processing algorithm for helicopter wideband noise non-coherent radar altimeter

    Валерій Костянтинович Волосюк / Володимир Володимирович Павліков / Семен Сергійович Жила et al. | DOAJ | 2022

    Freier Zugriff

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    Duggan, O. T. | NTRS | 1963


    Envisat's Radar Altimeter

    Resti, A. | Online Contents | 1993


    GEOS-C radar altimeter

    Bryan, J. W. | NTRS | 1970