Method and system for rational frequency synthesis using a numer

Boots – shoes – and leggings

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

327175, G06F 102, H03K 3017, H03K 504, H03K 708

Patent

active

057814597

ABSTRACT:
A numerically controlled oscillator (11), (NCO), generates an NCO output (114) having a time-averaged frequency proportional to a rational number, even if the number of bits in the binary frequency control numbers (104, 106) is insufficient to represent the fractional part of the rational frequency number precisely. Frequency control numbers (104, 106) alternate between numerically adjacent values proportional to the desired time-averaged rational frequency control number. Frequency control numbers and their duty cycles are calculated for synthesizing a time-averaged rational frequency.

REFERENCES:
patent: 4053739 (1977-10-01), Miller et al.
patent: 4555793 (1985-11-01), Benamy
patent: 4658406 (1987-04-01), Pappas
patent: 4998072 (1991-03-01), Sheffer
patent: 5179348 (1993-01-01), Thompson
patent: 5521534 (1996-05-01), Elliot

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and system for rational frequency synthesis using a numer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for rational frequency synthesis using a numer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for rational frequency synthesis using a numer will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1889438

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.