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FFT Architectures: A Review

by Shubhangi M. Joshi.
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 116 - Number 7
Year of Publication: 2015
Authors: Shubhangi M. Joshi.
10.5120/20350-2536

Shubhangi M. Joshi. . FFT Architectures: A Review. International Journal of Computer Applications. 116, 7 ( April 2015), 33-36. DOI=10.5120/20350-2536

@article{ 10.5120/20350-2536,
author = { Shubhangi M. Joshi. },
title = { FFT Architectures: A Review },
journal = { International Journal of Computer Applications },
issue_date = { April 2015 },
volume = { 116 },
number = { 7 },
month = { April },
year = { 2015 },
issn = { 0975-8887 },
pages = { 33-36 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume116/number7/20350-2536/ },
doi = { 10.5120/20350-2536 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:56:28.843381+05:30
%A Shubhangi M. Joshi.
%T FFT Architectures: A Review
%J International Journal of Computer Applications
%@ 0975-8887
%V 116
%N 7
%P 33-36
%D 2015
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Fast Fourier Transform (FFT) is one of the most efficient algorithm widely used in the field of modern digital signal processing to compute the Discrete Fourier Transform (DFT). FFT is used in everything from broadband to 3G and Digital TV to radio LAN's. Due to its intensive computational requirements, it occupies large area and consumes high power in hardware. Different efficient algorithms are developed to improve its architecture. This paper gives an overview of the work done of different FFT processor previously. The comparison of different architecture is also discussed.

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Index Terms

Computer Science
Information Sciences

Keywords

Fast Fourier Transform (FFT) FFT architectures

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