The interfaces between the Ku-band system and the TDRSS, between the S-band system and the TDRSS, GSTDN and SGLS networks, and between the S-band payload communication equipment and the other Orbiter avionic equipment were investigated. The principal activities reported are: (1) performance analysis of the payload narrowband bent-pipe through the Ku-band communication system; (2) performance evaluation of the TDRSS user constraints placed on the S-band and Ku-band communication systems; (3) assessment of the shuttle-unique S-band TDRSS ground station false lock susceptibility; (4) development of procedure to make S-band antenna measurements during orbital flight; (5) development of procedure to make RFI measurements during orbital flight to assess the performance degradation to the TDRSS S-band communication link; and (6) analysis of the payload interface integration problem areas.


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    Titel :

    Shuttle Ku-band and S-band communications implementations study


    Beteiligte:
    Huth, G. K. (Autor:in) / Nessibou, T. (Autor:in) / Nilsen, P. W. (Autor:in) / Simon, M. K. (Autor:in) / Weber, C. L. (Autor:in)

    Erscheinungsdatum :

    1979-02-28


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Shuttle Ku-Band and S-Band Communications Implementations Study

    G. K. Huth / T. Nessibou / P. W. Nilsen et al. | NTIS | 1979


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    Springett, J. C. | NTRS | 1979


    Shuttle Payload S-Band Communications Study

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