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Radar Signal Processing on Ambric Platform: Implementing FFT and FIR algorithms and mapping on Ambric processor to evaluate massive parallelism
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE). (Yadagiri Pyaram & Md Mashiur Rahman)
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE). (Yadagiri & Md Mashiur Rahman)
2010 (English)Independent thesis Advanced level (degree of Master (One Year)), 15 credits / 22,5 HE creditsStudent thesis
Abstract [en]

The advanced signal processing systems of today require extreme data throughput and low power consumption.The only way to accomplish this is to use parallel processor architecture with efficient algorithms.The aim of this thesis was to evaluate the use of parallel processor architecture in Radar signal processingapplications where the processor has to compute complex calculations. This has been done by implementingdemanding algorithms on Ambric Am2000 family Massively Parallel Processor Array (MPPA). The Ambricplatform evaluated in terms of Latency, Cycle Count per output sample and Efficiency of the developmenttools.The two algorithms chosen for implementation are Fast Fourier Transform (FFT) and Finite Impulse Response(FIR) algorithms. We have implemented parameterized versions of FFT and FIR. The FFT algorithmimplemented for N-point input for the range of 8 point to 32 point for complex input variables. It works for anygiven number of inputs within the range for given parameter values and mapped on Ambric processor withfixed point radix - 2. Another one is FIR algorithm for the range of 12 Taps to 64 Taps for complex inputvariables. The Implementation of algorithms shows that high level of parallelism can be achieved in MassivelyParallel Processing Arrays (MPPA) especially on complex algorithms like FFT and FIR.

Place, publisher, year, edition, pages
2010. , 74 p.
Keyword [en]
Radar, Data processor, FFT, FIR, Implementation
National Category
Information Science
Identifiers
URN: urn:nbn:se:hh:diva-6148OAI: oai:DiVA.org:hh-6148DiVA: diva2:357494
Presentation
2010-10-04, E320, E Block,3rd floor,Halmstad University, Halmstad, 10:35 (English)
Uppsok
Technology
Examiners
Available from: 2010-10-18 Created: 2010-10-18 Last updated: 2010-10-18Bibliographically approved

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CiteExportLink to record
Permanent link

Direct link
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