%0 Journal Article %A Christos Meletis and Paul Bougas and George Economakos and Paraskevas Kalivas and Kiamal Pekmestzi %D 2007 %J International Journal of Electronics and Communication Engineering %B World Academy of Science, Engineering and Technology %I Open Science Index 2, 2007 %T High-Speed Pipeline Implementation of Radix-2 DIF Algorithm %U https://publications.waset.org/pdf/10622 %V 2 %X In this paper, we propose a new architecture for the implementation of the N-point Fast Fourier Transform (FFT), based on the Radix-2 Decimation in Frequency algorithm. This architecture is based on a pipeline circuit that can process a stream of samples and produce two FFT transform samples every clock cycle. Compared to existing implementations the architecture proposed achieves double processing speed using the same circuit complexity. %P 361 - 364