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Reseach Article

An Efficient Multi-Path Delay Commutator Architecture

by G. Narmadha, S. Deivasigamani, K. Balasubadra
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 98 - Number 17
Year of Publication: 2014
Authors: G. Narmadha, S. Deivasigamani, K. Balasubadra
10.5120/17275-7704

G. Narmadha, S. Deivasigamani, K. Balasubadra . An Efficient Multi-Path Delay Commutator Architecture. International Journal of Computer Applications. 98, 17 ( July 2014), 21-23. DOI=10.5120/17275-7704

@article{ 10.5120/17275-7704,
author = { G. Narmadha, S. Deivasigamani, K. Balasubadra },
title = { An Efficient Multi-Path Delay Commutator Architecture },
journal = { International Journal of Computer Applications },
issue_date = { July 2014 },
volume = { 98 },
number = { 17 },
month = { July },
year = { 2014 },
issn = { 0975-8887 },
pages = { 21-23 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume98/number17/17275-7704/ },
doi = { 10.5120/17275-7704 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:26:55.706723+05:30
%A G. Narmadha
%A S. Deivasigamani
%A K. Balasubadra
%T An Efficient Multi-Path Delay Commutator Architecture
%J International Journal of Computer Applications
%@ 0975-8887
%V 98
%N 17
%P 21-23
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The Appearance of radix-22 was a milestone in the design of pipelined FFT hardware architectures. Later, radix-22 was extended to radix-2K. In the feed forward architectures radix-2K can be used for any number of parallel samples which is a power of two. Indeed, it is shown that feed forward structures are more efficient than feedback ones when several samples in parallel must be processed. As a results shown that the proposed designs are efficient both in area and perform ace, being possible to obtain throughputs of the order of GSamples/s as well as very low latencies.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Fast Fourier Transform (FFT) Radix-2k Multipath Delay Commutator (MDC) Pipelined Architecture Very Large-Scale Integration (VLSI).