A pipelined implementation of the Winograd FFT for satellite on-board multi-carrier demodulation


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. 
DOI: 10.1007/BF01099339

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