Pulse or digital communications – Spread spectrum – Direct sequence
Patent
1991-05-02
1993-09-07
Kuntz, Curtis
Pulse or digital communications
Spread spectrum
Direct sequence
375110, 375113, 375118, H04L 700, H04L 702, H04L 706
Patent
active
052436306
ABSTRACT:
A clock signal is generated by taking two samples in each symbol interval T with a mutual distance of about 1/4 T, shifting the two instants in the symbol interval while keeping a fixed mutual distance between them until a first sampling instant has reached a zero, the second sampling instant then being at a minimum or a maximum, the polarity of the second sample indicating the information content of the biphase signal in this interval. When the first sampling instant has reached the zero, the first sampling instant is moved alternately to the left and right of the zero, and the second sampling instant is retained in its place without jitter.
REFERENCES:
patent: 4253185 (1981-02-01), Danielsen
patent: 4429406 (1984-01-01), Hale
patent: 4709378 (1987-11-01), Wouda et al.
patent: 4796280 (1989-01-01), Nesin et al.
patent: 4809304 (1989-02-01), Chau
patent: 4872155 (1989-10-01), Yokogawa et al.
patent: 4972161 (1990-11-01), Davies et al.
patent: 5001728 (1991-03-01), Fuldner
patent: 5056114 (1991-10-01), Wright
patent: 5105447 (1992-03-01), Iwane
Kuntz Curtis
Shankar Vijay
Treacy David R.
U. S. Philips Corporation
LandOfFree
Method of and arrangement for generating a clock signal from a b 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 of and arrangement for generating a clock signal from a b, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and arrangement for generating a clock signal from a b will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-493712