Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Dielectric Coating"”.
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Aging tests for dielectric-coated aluminum to be used in the Sudbury Neutrino Observatory
… to facilitate the reflectivity measurement of dielectric-coated aluminum (DCA) mirror—the reflective component in the the concentrators. DCA is a standard product used in lighting fixtures to enhance the total reflected light. We determined that our application would best be served with a …
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Finite element characterisation of plasmonic waveguides in terahertz and optical frequencies
… show more losses compared to the conventional dielectric guides. Therefore, plasmonic waveguides are not normally used for long distance transmission. However, they are promising for inter-chip or intra-chip communication and also have seen a lot of sensor applications. There has been …
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MICROELECTRODE ARRAY FOR CAPACITIVE TRANSDUCTION OF RETINAL RESPONSES
… (SAMs) have been extensively studied as coatings for implantable devices due to their ability to tailor surface properties and relative ease of film formation. We report a series of studies aimed at investigating the stability of phosphonate self-assembled monolayers, octdecylphosphonic …
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Collective behavior of colloidal suspensions under electric fields and confinement
… of surface contamination, modeled as a thin dielectric coating, on the dynamics in suspensions of ideally polarizable spheres in an applied electric field using large-scale simulations. As surface contamination becomes significant, a transition from diffusive dynamics to sub-diffusive …
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Contribución al desarrollo de herramientas CAD para el análisis y diseño de antenas de banda ultra ancha mediante el método de elementos finitos : Contribution to the development of CAD tools for the analysis and design of ultra-wideband antennas by means of the finite element method
… conforming by means of an optimized profile dielectric coating in a monopole antenna.
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Miniaturized Antenna for Satellite Broadband Application
… without generating grating lobes. A novel dielectric material with relative permittivity of 5.7 is coated on the MEDA to significantly reduce the size of the antenna without disrupting its broadband characteristics, to make the MEDA compatible with planar array configuration. The …
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Application of metamaterial structures in the design, analysis and prototyping of planar : Antennas aplicación de estructuras metamateriales en el diseño, análisis y y prototipado de antenas planas
… place, an artificial substrate with magneto-dielectric properties for planar microstrip antennas has been presented. The fundamental properties of microstrip patch antennas on a magneto-dielectric substrate have been studied. An analysis and characterization of the substrate based on its …