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Dynamic Range Input FFT Algorithm for Signal Processing in Parallel Processor Architecture
Halmstad University, School of Information Technology.
Halmstad University, School of Information Technology.
University of Stuttgart, Stuttgart, Germany.
Dresden University of Technology, Dresden, Germany.
2011 (English)In: Proceedings of the World Congress on Engineering and Computer Science 2011: Vol. 1 / [ed] Ao, SI Douglas, C Grundfest, WS Burgstone, J, Hong Kong: International Association of Engineers, 2011, p. 530-535Conference paper, Published paper (Refereed)
Abstract [en]

The advanced signal processing systems of today requires extreme data throughput and low power consumption. The only way to accomplish this work is to use parallel processor architecture with efficient implementation of algorithms. The aim of this paper is to evaluate the use of a parallel processor architecture in Radar signal processing applications where the processor has to perform complex computations. The approach taken in this work is that we have implemented a parameterized version of Fast Fourier Transform (FFT) algorithm on Ambric Massivel Parallel Processor Array (MPPA) and evaluated the results in terms of resource usage, latency, and cycle count per processed output sample. The design works for any given number of inputs within the range for the given parameter values. We have concluded that the use of parametrized design approach enables us to do design space exploration between resource usage and performance benefit for Ambric architecture.

Place, publisher, year, edition, pages
Hong Kong: International Association of Engineers, 2011. p. 530-535
Series
Lecture Notes in Engineering and Computer Science, ISSN 2078-0958 ; 11
Keywords [en]
Ambric platform, Parallel processor, Radar Signal Processing, Fast Fourier Transform
National Category
Computer Engineering
Identifiers
URN: urn:nbn:se:hh:diva-35760ISI: 000394721500099ISBN: 978-988-18210-9-6 (electronic)OAI: oai:DiVA.org:hh-35760DiVA, id: diva2:1177894
Conference
World Congress on Engineering and Computer Science (WCECS 2011), Oct. 19-21, 2011, San Francisco, USA
Available from: 2018-01-26 Created: 2018-01-26 Last updated: 2018-01-26Bibliographically approved

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CiteExportLink to record
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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf