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IPC Main Group
H03B 5/00

Generation of oscillations using amplifier with regenerative feedback from output to input

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: Tank circuit a parallel LC circuit, particularly in a high power transmitter circuit | Limiting references: Generation of oscillations using transit-time effects Generation of oscillations using galvano-magnetic devices

5 direct subcodes

Child Classifications

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  • H03B 5/18 with frequency-determining element comprising distributed inductance and capacitance