H03B - CPC Classification

• H03B1/00 » Details 115
• H03B11/00 » Generation of oscillations using a shock-excited tuned circuit 1
• H03B13/00 » Generation of oscillations using deflection of electron beam in a cathode-ray tube 0
• H03B15/00 » Generation of oscillations using galvano-magnetic devices, e.g. Hall-effect devices, or using super-conductivity effects 30
• H03B17/00 » Generation of oscillations using radiation source and detector, e.g. with interposed variable obturator 156
• H03B19/00 » Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source 113
• H03B21/00 » Generation of oscillations by combining unmodulated signals of different frequencies 61
• H03B2200/00 » Indexing scheme relating to details of oscillators covered by 1
• H03B2201/00 » Aspects of oscillators relating to varying the frequency of the oscillations 0
• H03B2202/00 » Aspects of oscillators relating to reduction of undesired oscillations 1
• H03B23/00 » Generation of oscillations periodically swept over a predetermined frequency range 27
• H03B25/00 » Simultaneous generation by a free-running oscillator of oscillations having different frequencies 18
• H03B27/00 » Generation of oscillations providing a plurality of outputs of the same frequency but differing in phase, other than merely two anti-phase outputs 233
• H03B28/00 » Generation of oscillations by methods not covered by groups to , including modification of the waveform to produce sinusoidal oscillations 113
• H03B29/00 » Generation of noise currents and voltages 55
• H03B5/00 » Generation of oscillations using amplifier with regenerative feedback from output to input 39
• H03B7/00 » Generation of oscillations using active element having a negative resistance between two of its electrodes 17
• H03B9/00 » Generation of oscillations using transit-time effects 2