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Title: Some investigations on radar cross Section using analytical and signal Processing techniques
Researcher: Suresh kumar P
Guide(s): Madheswaran M
Keywords: Absorbing Boundary Conditions
Finite Element Method
Hexahedral volumes
Information and Communication engineering
Radar Cross Section
Upload Date: 29-Sep-2014
University: Anna University
Completed Date: 01-06-2012
Abstract: Radar Cross Section RCS estimation of complex objects has newlineattracted a great deal of attention in the past few decades Accurate estimation newlineof radar cross section will help in the design of fighter aircrafts ships and newlineobjects with complex nature The Finite Element method and Method of newlineMoments are found to be the preferred analytical techniques for the newlineestimation of RCS newlineIn the present research work, the problem domain was divided into newlinemany sub domains called finite elements and absorbing Boundary Conditions newline ABC s are used on the exterior surface of the finite element region to newlineeliminate reflections of the exiting electromagnetic waves The band matrix newlinewas used to estimate the scattering and incident fields For numerical newlinepurposes the objects like one dimensional objects are modeled by line newlinesegments two dimensional objects are modeled for triangular or rectangular newlinesurfaces and three dimensional objects are modeled for tetrahedral or newlinehexahedral volumes Finite Element Method FEM was found to increase the newlinecomplexity for large surface objects newline newline
Pagination: xv, 113p.
Appears in Departments:Faculty of Information and Communication Engineering

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02_certificate.pdf726.16 kBAdobe PDFView/Open
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04_acknowledgement.pdf6.88 kBAdobe PDFView/Open
05_content.pdf63.59 kBAdobe PDFView/Open
06_chapter1.pdf153.57 kBAdobe PDFView/Open
07_chapter2.pdf482.34 kBAdobe PDFView/Open
08_chapter3.pdf303.15 kBAdobe PDFView/Open
09_chapter4.pdf520.43 kBAdobe PDFView/Open
10_chapter5.pdf411.86 kBAdobe PDFView/Open
11_chapter6.pdf23.34 kBAdobe PDFView/Open
12_reference.pdf55.86 kBAdobe PDFView/Open
13_publication.pdf25.22 kBAdobe PDFView/Open
14_vitae.pdf19.9 kBAdobe PDFView/Open

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