Concept discussed is one for acquiring synchronization of flight command system similar to Mariner systems; basic scheme is that of adjusting ground code generator in order to make it synchronous with flight generator; method proposed consists of determining state or phase of flight PN generator; this information is then transmitted to Earth via telemetry channel and status of flight PN generator is detected by ground system; this information is then used to set ground PN generator. (22488)


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    Title :

    Rapid automatic sync acquisition via telemetry and ranging channels


    Additional title:

    Nat ISA Aerosp Instrum Symp


    Contributors:

    Conference:

    Proceedings of the 13th National ISA Aerospace Instrument Symposium ; 1967 ; United States , San Diego, CA Telemetering



    Publication date :

    1967


    Size :

    4 pages


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English


    Keywords :



    Rapid sync acquisition system Patent

    Anderson, T. O. / Gallo, A. J. | NTRS | 1971


    Designing Two Telemetry Channels With A Ranging Channel

    Nguyen, Tien M. / Hinedi, Sami M. / Gevargiz, John M. | NTRS | 1993


    PN ranging/telemetry transmission

    Deerkoski, L. F. | NTRS | 1977