Proposed open-loop analog/digital signal-processing system would be Costas-loop error detector functioning in closed-loop manner overall. Detector estimates difference between frequency of input signal and internal reference oscillator. Estimate used to close frequency-control loop. Precise symbol timing not necessary. Performance better than systems that effect open-loop acquisition using integrators instead of low-pass filters in arms of Costas loops and in which performance varies with symbol timing.


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    Titel :

    Open-Loop Acquisition Of Frequency In BPSK


    Beteiligte:
    Shah, Biren N. (Autor:in) / Holmes, Jack K. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.09.1992



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :



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