It is now possible to put a complete rubidium atomic clock together with a pulse per second generation fully synchronized to reference signal such as GPS/PPS time signal or any other signal extracted from telecom ISDN frame synchronization pulse inside a volume of 90 cm3. This new rubidium oscillator is disciplined to a PPS (pulse per second) reference signal. The relative stability of the incoming PPS Ref is continuously analyzed and the loop time constant adapted. This way, no extra noise from the tracking loop is added. Therefore, it is possible to directly connect the PPS Ref of a GPS engine to this time machine without any analysis and software tuning. This leads to an ultra-stable time and frequency machine usable for many applications such as: synchronization of telecommunications systems (SDH, SONET, CDMA), military communications, navigation and instrumentation. The tracking software also takes into account the thermal fluctuations and avoid a too big loop time constant in unstable environment.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A new synchronized ultra miniature rubidium oscillator


    Beteiligte:
    Rochat, P. (Autor:in) / Leuenberger, B. (Autor:in) / Stehlin, X. (Autor:in)


    Erscheinungsdatum :

    2002


    Format / Umfang :

    4 Seiten, 1 Quelle




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Development of a sub-miniature rubidium oscillator for SEEKTALK application

    Fruehauf, H. / Weidemann, W. / Jechart, E. | NTRS | 1981


    Rubidium Locked Oscillator Life Testing

    McClelland, T. / Bhaskar, N. / Mallette, L. A. et al. | British Library Conference Proceedings | 1996


    Phase-Synchronized Fluidic Oscillator Pair

    Tomac, Mehmet N. / Gregory, James W. | AIAA | 2018


    Phase-Synchronized Fluidic Oscillator Pair

    Tomac, Mehmet N. / Gregory, James W. | AIAA | 2017