The possibility of obtaining a double amplitude-frequency modulation and demodulation by means of a simple circuitry is attractive in telemetry fields. A solution is presented where the AM/FM modulation/demodulation is performed by the use of a single phase locked loop (PLL) integrated circuit (NE501).
A single PLL-IC allows a double AM-FM demodulation
1978
Abstract
The possibility of obtaining a double amplitude-frequency modulation and demodulation by means of a simple circuitry is attractive in telemetry fields. A solution is presented where the AM/FM modulation/demodulation is performed by the use of a single phase locked loop (PLL) integrated circuit (NE501).File in questo prodotto:
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Descrizione: A single PLL-IC allows a double AM-FM demodulation
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