Linear feedback shift register first-order noise generator

Details Linear feedback shift register first-order noise generator Linear feedback shift register first-order noise generator

2008-06-10

2008-06-10

JeanPierre, Peguy (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Increasing converter resolution

C341S143000

Reexamination Certificate

active

07385537

ABSTRACT:
A first-order signal generator (135). The generator comprises a shift register (210′) having a number N of bit positions. Each bit position is operable to store a binary value, the shift register operable to shift the binary value at each of the bit positions. The generator also comprises circuitry for tapping selected ones of the bit positions and circuitry for applying a function (220′) to each binary value in the selected ones of the bit positions to provide a function output. The generator also comprises circuitry for coupling the function output as an input to one of the bit positions. Lastly, the generator also comprises circuitry (230′) for outputting a first-order noise signal by coupling, as a twos complement number, each binary value in a plurality of the bit positions.

REFERENCES:
patent: 4467318 (1984-08-01), Zeitraeg
patent: 4546446 (1985-10-01), Machida
patent: 4563546 (1986-01-01), Glitz
patent: 6237014 (2001-05-01), Freidin et al.
patent: 6370556 (2002-04-01), Saramaki et al.
patent: 6459309 (2002-10-01), Canard et al.
patent: 6812876 (2004-11-01), Miller
patent: 7038607 (2006-05-01), Miller
patent: 7084800 (2006-08-01), Miller
patent: 7206797 (2007-04-01), Gressel et al.

Affiliated with

Also associated with

Rating

Linear feedback shift register first-order noise generator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Linear feedback shift register first-order noise generator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Linear feedback shift register first-order noise generator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2812870