Patent classifications
H
ELECTRICITY
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H03
ELECTRONIC CIRCUITRY
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H03D
DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
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3/00
Demodulation of angle-,; frequency- or phase-; modulated oscillations
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H03D3/02
by detecting phase difference between two signals obtained from input signal
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H03D3/22
by means of active elements with more than two electrodes to which two signals are applied derived from the signal to be demodulated and having a phase difference related to the frequency deviation, e.g. phase detector
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