1–2 von 2 Ergebnissen
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    A Permanent Magnet-Electrically Excited Motor for High-Speed Train Applications

    Freier Zugriff
    Schier, Michael / Rinderknecht, Frank / Dittus, Holger | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2012
    he benefits of hub motors are always central to the discussion concerning the choice of the most appropriate drive concept for new high ...

    A Golden Age for Spaceborne SAR Systems

    Freier Zugriff
    Moreira, Alberto | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2014
    , environmental monitoring, 2-D and 3-D mapping, change detection, 4-D mapping (space and time), security-related applications up to planetary exploration ...