Cavity-modulation tuning system maintains resonance of hydrogen-maser cavity automatically, stabilizing maser frequency, without introducing undesirable frequency modulation. System tunes maser cavity rapidly by modulating one of physical characteristics of cavity affecting resonant frequency. Frequency-controlling components of tuning system placed at maser cavity, within maser vacuum. Thermal environment well controlled, and device insensitive to driving signal. Features contribute to stability of maser frequency.


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    Title :

    Cavity-Modulation Autotuner For Hydrogen Maser


    Contributors:
    Dick, G. J. (author) / Tucker, T. K. (author)

    Published in:

    Publication date :

    1987-11-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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