Pipelined Radix- 2^ Feedforward FFT Architectures

The appearance of radix-2 2 was a milestone in the design of pipelined FFT hardware architectures. Later, radix-2 2 was extended to radix-2 k . However, radix-2 k was only proposed for single-path delay feedback (SDF) architectures, but not for feedforward ones, also called multi-path delay commutat...

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Veröffentlicht in:	IEEE transactions on very large scale integration (VLSI) systems 2013-01, Vol.21 (1), p.23-32
Hauptverfasser:	Garrido, M., Grajal, J., Sanchez, M. A., Gustafsson, O.
Format:	Artikel
Sprache:	eng
Schlagworte:	Clocks Computer architecture Delay Fast Fourier transform (FFT) Feedforward neural networks Indexes multipath delay commutator (MDC) Multiplexing pipelined architecture radix- 2^{k} TECHNOLOGY TEKNIKVETENSKAP Throughput VLSI
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