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 2 of 2 for “"RF dispersion"”.
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Investigation of Surface States in Gallium Nitride Devices using a New High Frequency Measurement Technique
Surface states place a limitation on the high-frequency behavior of Gallium Nitride devices by causing RF dispersion. They are also a source of undesirable 1⁄f noise. This thesis specifically aims to explore techniques to address known experimental observations of dispersion phenomena of unknown …
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Fabrication and characterization of AlGaN/GaN high electron mobility transistors
… and 12nm thick barrier layer gave the best DC performance, i.e. IDSS=354mA/mm and gm=132mS/mm. On an optimized layer structure the influence of the transistor layout to its electrical properties has been studied by changing the source to drain distance and by varying the gate width. The maximal …