IPC Subgroup
H03B 19/05 using non-linear capacitance, e.g. varactor diodes
Introduced: January 1980
Last revised: January 2006
Full Title
Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source > using non-linear capacitance, e.g. varactor diodes
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