Name
Title | ||
|---|---|---|
A Single Chip Low Power Asynchronous Implementation of an FFT Algorithm for Space Applications |
Abstract | ||
|---|---|---|
A fully asynchronous fixed point FFT processor is introduced for low power space applications. The architecture is based on an algorithm developed by Suter and Stevens specifically for a low power implementation. The novelty of this architecture lies in its high localization of components and pipelining with no need to share a global memory. High throughput is attained using large numbers of small, local components working in parallel. A derivation of the algorithm from the discrete Fourier transform is presented followed by a discussion of circuit design parameters specifically those relevant to space applications. A survey of this application specific architecture is included with a detailed look at the design of the complex-valued Booth multiplier to demonstrate the design methodology of this project. Finally, simulation results based on layout extractions are presented and an outline for future work is given. |
Year | DOI | Venue |
|---|---|---|
1998 | 10.1109/ASYNC.1998.666507 | ASYNC |
Keywords | Field | DocType |
space application,high throughput,space applications,single chip low power,detailed look,complex-valued booth multiplier,circuit design parameter,high localization,design methodology,fft algorithm,low power space application,asynchronous implementation,low power implementation,application specific architecture,logic design,fixed point,fast fourier transforms,integrated circuit design,chip | Logic synthesis,Asynchronous communication,Pipeline (computing),Computer science,Parallel computing,Circuit design,Fast Fourier transform,Integrated circuit design,Discrete Fourier transform,Computer engineering,Booth's multiplication algorithm | Conference |
ISBN | Citations | PageRank |
0-8186-8392-9 | 3 | 1.14 |
References | Authors | |
1 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Bruce W. Hunt | 1 | 3 | 1.14 |
| Kenneth S. Stevens | 2 | 185 | 25.65 |
| Bruce W. Suter | 3 | 14 | 2.30 |
| Don S. Gelosh | 4 | 3 | 1.14 |