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 3 of 3 for “"Plasma antenna"”.
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Effects of RF power on SOL density profiles and RF coupling on the Alcator C-Mod tokamak
… ion cyclotron range of frequencies (ICRF) antenna has been used to measure the scrape-off-layer (SOL) density profiles under a wide range of plasma parameters in order to study plasma-antenna coupling and non-linear RF-SOL interactions on Alcator C-Mod. After validating the reflectometer …
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Reconfigurable antennas based on microplasma as a time-varying dielectric or conductor
… dissertation is the applications of microcavity plasmas to electromagnetically active devices in the mm-wave and µ-wave regions. There are three accomplishments reported in this dissertation: microplasma on a chip, plasma photonic crystals, and microplasma antennas. Dynamic behaviors of …
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Microplasma antennas: characterizing capillary plasma discharges as potential monopole antennas
This thesis investigates the use of capillary plasma elements, in glass and quartz with sub-millimeter inner diameters and 1-5 cm in length, as monopole antenna elements. Plasma elements of this size have not been demonstrated before, as most plasma antennas use fluorescent tubes with inner …