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IPC Main Group
H03D 5/00

Circuits for demodulating amplitude-modulated or angle-modulated oscillations at will

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
ELECTRICITY
Class:
ELECTRONIC CIRCUITRY
Subclass:
DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER

Scope Notes

Limiting references: Demodulation or transference of modulation of modulated electromagnetic waves Super-regenerative demodulator circuits Demodulators adapted for digitally modulated-carrier systems characterised by combinations of amplitude and angle modulation, e.g. quadrature-amplitude modulated carrier systems