A method and apparatus comprising a satellite, an antenna system associated with the satellite, and a transmitter in the satellite. The antenna system is configured to transmit a signal in a direction away from a surface of an earth. The transmitter is configured to transmit location information in the signal using the antenna system.


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    Title :

    Space positioning system


    Additional title:

    Raumpositionierungssystem
    Système de positionnement spatial


    Contributors:

    Publication date :

    2018-06-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS / G01S RADIO DIRECTION-FINDING , Funkpeilung



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