Pulse or digital communications – Spread spectrum – Direct sequence
Reexamination Certificate
2006-06-20
2006-06-20
Vanderpuye, Kenneth (Department: 2638)
Pulse or digital communications
Spread spectrum
Direct sequence
14
Reexamination Certificate
active
07065127
ABSTRACT:
A system for generating (PN) spread signals is provided. The system includes a first clock synchronized with a second clock and at least three first pseudo-noise (PN) component code generators coupled to the first clock. A logic combiner is coupled to the PN component code generators and is adapted to generate a composite PN code. Both clocks are coupled to respective N-bit and M-bit counters.
REFERENCES:
patent: 3665472 (1972-05-01), Kartchner et al.
patent: 3728529 (1973-04-01), Kartchner et al.
patent: 4225935 (1980-09-01), Zscheile et al.
patent: 4638494 (1987-01-01), Kartchner et al.
patent: 4776012 (1988-10-01), Zscheile et al.
patent: 4809295 (1989-02-01), Zscheile et al.
patent: 5022049 (1991-06-01), Abrahamson et al.
patent: 5598154 (1997-01-01), Wilson et al.
patent: 2003/0108085 (2003-06-01), Keller et al.
patent: 2003/0161383 (2003-08-01), Mower et al.
patent: 2004/0047401 (2004-03-01), Keller et al.
Bruening Kent R.
Keller Merle L.
Mower Vaughn L.
Harrington & Smith ,LLP
L-3 Communications Systems
Perilla Jason M.
Vanderpuye Kenneth
LandOfFree
System and method for generating and acquiring pseudo-noise... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for generating and acquiring pseudo-noise..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for generating and acquiring pseudo-noise... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3668570