Real-time connected-element radio-interferometer system incorporates two receiving stations, separated by relatively short baseline of only 21 km, communicating via fiber-optic data and timing links. Provides accuracies of 50 to 100 nanoradians for measuring angular positions of interplanetary spacecraft and extra-galactic quasers. Overall system and various components adaptable to such terrestrial uses as navigation and distribution of precise time and frequency reference signals.


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    Title :

    Real-Time Connected-Element Radio-Interferometer System


    Contributors:

    Published in:

    Publication date :

    1995-03-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English





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