In innovative telemetry scheme, time between pulses of light transmitted along optical fiber represents measured quantity. In period modulator, time varied by varying control-input voltage, which serves as critical voltage of relaxation oscillator. Demodulator is simple state estimator, no discriminator or phase-locked loop needed. Applicable to radio or wire transmission. Pulses proportional to temperature, pressure, voltage, or other variable monitored remotely.


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    Titel :

    Period Modulation For Telemetry


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    01.05.1992



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


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