Communications – electrical: acoustic wave systems and devices – Receiver circuitry
Patent
1996-12-31
1998-03-24
Pihulic, Daniel T.
Communications, electrical: acoustic wave systems and devices
Receiver circuitry
367901, 367 98, H04B 106
Patent
active
057320454
ABSTRACT:
A scheme for filtering noise from a signal, in which the noise fluctuates significantly in phase. The signal is sampled to produce N members of a time series and the phase of each signal extracted in the form of a magnitude and a phaser, i.e. for a time series .vertline.x.sub.1 .vertline.e.sup.i.theta..sbsp.1, .vertline.x.sub.2 .vertline.e.sup.i.theta..sbsp.2, . . . , .vertline.x.sub.N .vertline.e.sup.i.theta..sbsp.N, where .vertline.x.sub.n .vertline. is the magnitude of the nth member of the N time samples, and e.sup.i.theta..sbsp.N the phaser for the nth sample. The phasers are added to form a complex value s such that
REFERENCES:
patent: 4648057 (1987-03-01), Wagstaff et al.
R.A. Wagstaff et al., Phase Variations in a Fluctuation Based Processor, E vol. 2751, at p. 132 (proceedings of Conference held Apr. 8, 1996).
George Jacob
Wagstaff Ronald A.
McDonnell Thomas E.
Miles Edward F.
Pihulic Daniel T.
The United States of America as represented by the Secretary of
LandOfFree
Fluctuations based digital signal processor including phase vari does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluctuations based digital signal processor including phase vari, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluctuations based digital signal processor including phase vari will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2295127