DIFF Main Group
H03B 5/00 Generation of oscillations using amplifier with regenerative feedback from output to input (H03B9/00, H03B15/00 take precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Generation of oscillations using amplifier with regenerative feedback from output to input
CPC: Generation of oscillations using amplifier with regenerative feedback from output to input (H03B9/00, H03B15/00 take precedence)
Full Title
Full titles differ between systems:
IPC:
Generation of oscillations using amplifier with regenerative feedback from output to input
CPC:
Generation of oscillations using amplifier with regenerative feedback from output to input (H03B9/00, H03B15/00 take precedence)
IPC and CPC are identically structured here. All 5 subcodes exist in both systems.
Child Classifications
Navigate with arrow keys, Enter to open
- H03B 5/08 with frequency-determining element comprising lumped inductance and capacitance IPC+CPC Available in IPC and CPC
- H03B 5/18 with frequency-determining element comprising distributed inductance and capacitance +5 CPC IPC+CPC Available in IPC and CPC
- H03B 5/20 with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator IPC+CPC Available in IPC and CPC
- H03B 5/30 with frequency-determining element being electromechanical resonator IPC+CPC Available in IPC and CPC