H - Electricity – 03 – K
Patent
H - Electricity
03
K
H03K 3/00 (2006.01) G01S 1/00 (2006.01) H03K 5/00 (2006.01) H04B 1/16 (2006.01) H04B 1/707 (2006.01)
Patent
CA 2362232
The numerically controlled oscillator (8) is mounted in particular in a radiofrequency signal receiver which further includes means (3) for receiving and shaping the radiofrequency signals, a correlation stage (4) and a clock signal generator. The oscillator receives at one input a clock signal with a first frequency (CLK) which clocks the oscillator operations, and a binary word of several bits (Nb) to provide at one output at least an output signal (Mb) with a frequency determined as a function of said binary word and the clock signal. The oscillator includes a first accumulation stage (12) for a first number of most-significant bits (Ob) of the binary word and a second accumulation stage (12) for a second number of least- significant bits (Pb) of said binary word. The first accumulation stage is clocked at the first clock frequency (CLK) to supply the determined frequency output signal (Mb), while the second stage is clocked at a second clock frequency (CLK/N) N times lower than the first clock frequency. Output bits (Qb) or binary signals from the second stage are multiplied by N to be introduced at the input of the first stage every N cycles of the clock signal at the first frequency (CLK).
Etienne Jean-Daniel
Farine Pierre-Andre
Firouzi Elham
Riem-Vis Ruud
Asulab S.a.
Gowling Lafleur Henderson Llp
LandOfFree
Numerically controlled oscillator in particular for a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Numerically controlled oscillator in particular for a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Numerically controlled oscillator in particular for a... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1476624