Please use this identifier to cite or link to this item: http://hdl.handle.net/10603/18967
Title: Coprocessor design for Split Step Fourier Method
Researcher: Siddamal, Saroja V
Guide(s): Banakar, R M
Keywords: Coprocessor
Fourier
Method
Split
Upload Date: 6-Jun-2014
University: Jawaharlal Nehru Technological University, Hyderabad
Completed Date: 2013
Abstract: Efficient methodology for the application speciand#64257;c design assists in reducing time and effort during design space exploration. The various costs, like area and performance estimates, if known at early stages for newlinearchitecture is beneand#64257;cial to design suitable conand#64257;guration. In this work the focus is towards developing a hardware methodology to study the effect of dispersion and nonlinearity during pulse propagation in optical and#64257;ber. To our knowledge this is and#64257;rst hardware developed to implement newlineSplit Step Fourier Method (SSFM). The design methodology starts from the algorithm level concentrating on the functionality correctness. We investigate the effects of nonlinearity and dispersion performance at high level abstraction using MATLAB TM newlinewhich are investigated at Performance newlineModeling Phase. In this phase there is a whole set of test vectors that are newlinegenerated which are used at all levels, which eliminate the need of, functional difference between the early design phase and post design simulation. Evaluation of performance and accuracy of simulation is a requirement in the realization of any system. Therefore, we have a Design Deployment Phase (DDP) developed prior to porting the hardware. newlineSplit Step Fourier Method has a compute intensive feature. To analyze the effects of nonlinear and dispersion in the optical and#64257;ber newlineNonlinear Schrödinger Equation (NLSE) is used. To solve NLSE equation Split Step Fourier Method numeric technique is used. In optical and#64257;ber link Wavelength Division Multiplexing (WDM) transmission is utilized.
Pagination: 191 p.
URI: http://hdl.handle.net/10603/18967
Appears in Departments:Department of Electronics and Communication Engineering

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01_title.pdfAttached File80.55 kBAdobe PDFView/Open
02_declaration.pdf69.11 kBAdobe PDFView/Open
03_certificate.pdf71.23 kBAdobe PDFView/Open
04_acknowledgement.pdf73.08 kBAdobe PDFView/Open
05_abstract.pdf103.29 kBAdobe PDFView/Open
06_contents.pdf92.12 kBAdobe PDFView/Open
07_list of tables.pdf70.45 kBAdobe PDFView/Open
08_chapter 1.pdf130.24 kBAdobe PDFView/Open
09_chapter 2.pdf234.77 kBAdobe PDFView/Open
10_chapter 3.pdf176.29 kBAdobe PDFView/Open
11_chapter 4.pdf195.24 kBAdobe PDFView/Open
12_chapter 5.pdf474.11 kBAdobe PDFView/Open
13_chapter 6.pdf111.36 kBAdobe PDFView/Open
14_biblography.pdf138.46 kBAdobe PDFView/Open


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