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Abstract

In this paper, an FPGA-based single-precision floating-point 2048-point FFT implementation is proposed, based on an adaptive angle recoding CORDIC algorithm. The design is built and verified on Altera Stratix V FPGA chip. The implementation had 102.55 MHz maximum frequency, throughput result of 8424.382 FFTs/s, and resources utilization of 76,282 ALUTs and 15,687 registers. The accuracy results were 5.889E-06 (Mean-Square-Error (MSE).



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Article Details

Issue: Vol 1 No T4 (2017)
Page No.: 172-179
Published: Dec 31, 2017
Section: Original Research
DOI: https://doi.org/10.32508/stdjns.v1iT4.469

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Creative Commons License

Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

 How to Cite
Truong, Q., Vo, T., & Hoang, T. (2017). An FPGA-based single-precision floating-point 2048-points FFT implementation based on adaptive angle recoding CORDIC. Science and Technology Development Journal - Natural Sciences, 1(T4), 172-179. https://doi.org/https://doi.org/10.32508/stdjns.v1iT4.469

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