Search for dissertations about: "Heterojunction Bipolar Transistor"
Showing result 1 - 5 of 19 swedish dissertations containing the words Heterojunction Bipolar Transistor.
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1. SiGeC Heterojunction Bipolar Transistors
Abstract : Heterojunction bipolar transistors (HBT) based on SiGeC havebeen investigated. Two high-frequency architectures have beendesigned, fabricated and characterized. Different collectordesigns were applied either by using selective epitaxial growthdoped with phosphorous or by non-selective epitaxial growthdoped with arsenic. READ MORE
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2. Processing and characterization of GaN/SiC heterojunctions and SiC bipolar transistors
Abstract : Silicon Carbide (SiC) and Gallium Nitride (GaN) are bothwide bandgap semiconductors that have been suggested for highpower, high voltage, and high temperature applications. Themost investigated SiC devices so far are the Schottky diode,PiN diode and the field effect transistor. READ MORE
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3. Silicon Germanium heterojunction bipolar transistors : Large-signal modeling and low-frequency noise characterization aspects
Abstract : In this thesis, aspects of the Silicon Germanium (SiGe) Heterojunction Bipolar Transistor (HBT) are addressed. A physics-based electrical large-signal model including thermal dependence has been developed and is implemented using a commercially available simulator package. READ MORE
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4. High Frequency Characterization and Modeling of SiGe Heterojunction Bipolar Transistors
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5. Low-Frequency Noise in Si-Based High-Speed Bipolar Transistors
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