Pipelined, high-precision fast fourier transform processor

Details Pipelined, high-precision fast fourier transform processor Pipelined, high-precision fast fourier transform processor

1993-08-05

2000-06-27

Moise, Emmanuel L.

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

708404, 708409, G06F 1500, G06F 1714

Patent

active

060818212

ABSTRACT:
The Fast Fourier Transform (FFT) processor includes a plurality of pipelined, functionally identical stages, each stage adapted to perform a portion of an FFT operation on a block of data. The output of the last stage of the processor is the high-precision Fast Fourier Transform of the data block. Support functions are included at each stage. Thus, each stage includes a computational element and a buffer memory interface. Each stage also includes apparatus for coefficient generation.

REFERENCES:
patent: 4501149 (1985-02-01), Konno et al.
patent: 5038311 (1991-08-01), Monastra et al.
Santoro et al., "SPIM: A pipelined 64.times.64-bit iterative multiplier," IEEE, vol. 24, No. 2, Apr. 1989.

Affiliated with

Also associated with

Rating

Pipelined, high-precision fast fourier transform processor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pipelined, high-precision fast fourier transform processor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pipelined, high-precision fast fourier transform processor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1792928