There is described a receiver of at least one radiofrequency modulated signal deriving from an antenna external to the receiver; the receiver comprises a first stage for the low noise amplification of the radiofrequency modulated signal and a demodulation stage of the above-mentioned signal. The receiver comprises a SAW filter adapted to act as a pass band filter about a predetermined frequency for the signal deriving from the first stage, a logarithmic amplifier adapted to amplify the signal deriving from the SAW filter, a peak detector of the output signal of the logarithmic amplifier, means adapted to control the gain of the first stage for the amplification of the radiofrequency modulated signal as a function of the output signal (Vopeak) of the peak detector.


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    Titel :

    Receiver of radio frequency signals


    Beteiligte:
    MOIRAGHI GUIDO (Autor:in) / MOIRAGHI LUCA (Autor:in) / MOIRAGHI PAOLO (Autor:in)

    Erscheinungsdatum :

    23.02.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H04B TRANSMISSION , Übertragung / B60C VEHICLE TYRES , Fahrzeugreifen / H03F Verstärker , AMPLIFIERS / H03G CONTROL OF AMPLIFICATION , Verstärkungsregelung



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