Abstract
This paper discusses the implementation of a pipelined architecture for implementing large block size Winograd FFTs. The advantages of using the Winograd over the Cooley-Tukey radix-2 FFT are discussed and some estimates of possible power consumption of a silicon implementation of the architecture are made.
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References
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Wyatt-Millington, W., Shepherd, S. & Barton, S. A pipelined implementation of the Winograd FFT for satellite on-board multi-carrier demodulation. Wireless Pers Commun 2, 321–334 (1995). https://doi.org/10.1007/BF01099339
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DOI: https://doi.org/10.1007/BF01099339