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PCE
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IPC Main Group
H03B 21/00

Generation of oscillations by combining unmodulated signals of different frequencies

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
ELECTRICITY
Class:
ELECTRONIC CIRCUITRY
Subclass:
GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS

Scope Notes

Glossary: Beating or mixing = multiplying | Limiting references: Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source

1 direct subcode

Child Classifications

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