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Analysis of institutional authors

Amat Hernandez, IgnacioAuthorHernandez Ia, Lopez JaAuthorLopez, Juan AAuthor

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January 15, 2024
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Proceedings Paper
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Any-Radix Efficient Fully-Parallel Implementation of the Fast Fourier Transform on FPGAs

Publicated to: 2023 38th Conference on Design of Circuits and Integrated Systems, DCIS 2023. - 2023-01-01 (), DOI: 10.1109/DCIS58620.2023.10335987

Authors:

Hernández, IA; López, JA
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Affiliations

Univ Politecn Madrid, Dept Ingn Elect, Madrid, Spain - Author
Universidad Politécnica de Madrid - Author

Abstract

This paper presents the results of a thorough investigation of arbitrary and mixed-radix architectures of the Fast Fourier Transform (FFT) and their efficient implementation on high performance FPGA devices. We have developed a novel methodology that recursively generates the hardware description of the logic architecture of the FFT using parameterized complex matrix multipliers. Our approach allows to easily and efficiently generate fully-parallel implementations of an arbitrary number of points. This is used for example in state-of-the-art systems with non-power-of-two number of points, such as some 6G mobile communications systems. In addition, the proposed architectures accept large amounts of pipeline to meet rigorous timing requirements. The largest implementation provided surpasses the 100 GS/s throughput threshold.
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Keywords

fftfourier transformfpgahardware implementationDigital signal processingFftFourier transformFpgaHardware implementation

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

Independientemente del impacto esperado determinado por el canal de difusión, es importante destacar el impacto real observado de la propia aportación.

Según las diferentes agencias de indexación, el número de citas acumuladas por esta publicación hasta la fecha 2026-04-27:

  • WoS: 1
  • Scopus: 2
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Impact and social visibility

It is essential to present evidence supporting full alignment with institutional principles and guidelines on Open Science and the Conservation and Dissemination of Intellectual Heritage. A clear example of this is:

  • Assignment of a Handle/URN as an identifier within the deposit in the Institutional Repository: https://oa.upm.es/87762/

As a result of the publication of the work in the institutional repository, statistical usage data has been obtained that reflects its impact. In terms of dissemination, we can state that, as of

  • Views: 189
  • Downloads: 154
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Leadership analysis of institutional authors

There is a significant leadership presence as some of the institution’s authors appear as the first or last signer, detailed as follows: First Author (LOPEZ TOLIC, OCTAVIO ANTONIO) and Last Author (LOPEZ MARTIN, JUAN ANTONIO).

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