Oscillators – Automatic frequency stabilization using a phase or frequency... – Particular frequency control means
Reexamination Certificate
2007-11-06
2007-11-06
Pascal, Robert (Department: 2817)
Oscillators
Automatic frequency stabilization using a phase or frequency...
Particular frequency control means
C331S060000, C331S1170FE, C331S1170FE
Reexamination Certificate
active
10999712
ABSTRACT:
The voltage controlled oscillator includes an oscillating transistor, and first and second inductance elements which are connected in series and provided between an output terminal of the oscillating transistor and a high frequency ground point Vcc. Oscillating signals are output from the output terminal of the oscillating transistor and a connecting point between the first inductance element and the second inductance element, respectively. The output terminal of the oscillating transistor outputs a fundamental wave having a high level, and the connecting point between two inductance elements outputs the harmonic wave, suppressing the fundamental wave.
REFERENCES:
patent: 4864636 (1989-09-01), Brunius
patent: 5263197 (1993-11-01), Manjo et al.
patent: 6380813 (2002-04-01), Noumi et al.
patent: 6667666 (2003-12-01), Uzunoglu
patent: 2003/0011438 (2003-01-01), Uzunoglu
patent: 1 056 192 (2000-11-01), None
patent: 925 395 (1963-05-01), None
patent: 1 357 187 (1974-06-01), None
patent: H10-126262 (1998-05-01), None
patent: H11-168324 (1999-06-01), None
Alps Electric Co. ,Ltd.
Brinks Hofer Gilson & Lione
Gannon Levi
Pascal Robert
LandOfFree
Voltage controlled oscillator for frequency synthesizer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Voltage controlled oscillator for frequency synthesizer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Voltage controlled oscillator for frequency synthesizer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3817838