A survey on pipelined FFT hardware architectures
M Garrido - Journal of Signal Processing Systems, 2022 - Springer
Journal of Signal Processing Systems, 2022•Springer
The field of pipelined FFT hardware architectures has been studied during the last 50 years.
This paper is a survey that includes the main advances in the field related to architectures for
complex input data and power-of-two FFT sizes. Furthermore, the paper is intended to be
educational, so that the reader can learn how the architectures work. Finally, the paper
divides the architectures into serial and parallel. This classification puts together those
architectures that are conceived for a similar purpose and, therefore, are comparable.
This paper is a survey that includes the main advances in the field related to architectures for
complex input data and power-of-two FFT sizes. Furthermore, the paper is intended to be
educational, so that the reader can learn how the architectures work. Finally, the paper
divides the architectures into serial and parallel. This classification puts together those
architectures that are conceived for a similar purpose and, therefore, are comparable.
Abstract
The field of pipelined FFT hardware architectures has been studied during the last 50 years. This paper is a survey that includes the main advances in the field related to architectures for complex input data and power-of-two FFT sizes. Furthermore, the paper is intended to be educational, so that the reader can learn how the architectures work. Finally, the paper divides the architectures into serial and parallel. This classification puts together those architectures that are conceived for a similar purpose and, therefore, are comparable.
Springer
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