EM Design and Applications of Metamaterials

Jain, Nikhil (2005) EM Design and Applications of Metamaterials. Technical Report. National Aerospace Laboratories, Bangalore.

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    Metamaterials are unique materials possessing opposite characteristics to that of13; naturally occurring materials. The negative permittivity and permeability for these materials13; lead to unusual properties of reversal of Snell's law, Doppler effect, Cerenkov radiation etc.13; The current trend is towards applications of these unique materials.13; In this project, a literature survey is carried out from a theoretical perspective and the final13; aim is to implement a design formulation and analyse the performance of a metamaterial13; based aerospace object. Literature survey is mainly based on three broad topics - structure,13; properties and application of metamaterials. A status survey based on the journal papers is13; carried out for this emerging field.13; The design and performance analysis of the layered structures, involving both dielectric and13; metamaterial layers, is presented from the radome perspective.

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Negative refractive index;Left handed materials;Metamaterials; Double negative materials;Backward wave materials;Split ring resonators;Perfect lens;Radome
    Subjects: CHEMISTRY AND MATERIALS > Composite Materials
    AERONAUTICS > Aerodynamics
    Division/Department: Aerospace Electronics and Controls Division
    Depositing User: Ms Indrani V
    Date Deposited: 16 Jan 2009
    Last Modified: 24 May 2010 09:40
    URI: http://nal-ir.nal.res.in/id/eprint/1124

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