Search for dissertations about: "cavity noise"
Showing result 1 - 5 of 55 swedish dissertations containing the words cavity noise.
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1. Low phase noise voltage controlled micro- and millimeter wave oscillators
Abstract : .... READ MORE
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2. Optimum GaN HEMT Oscillator Design Targeting Low Phase Noise
Abstract : The thesis considers design of low phase noise oscillators, given the boundary condition of the used technology. Important conditions are the power handling of the active device, device noise floor, the quality factor of the resonator, bias settings, and low frequency noise. READ MORE
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3. Predictions of Aerodynamically Induced Wind Noise Around Ground Vehicles
Abstract : Over the last decade wind noise has with few exceptions consistently generated a constant or even growing level of customer complaints to automotive companies world-wide. This can partly be explained by a relatively greater focus on engine, power-train and tire noise combined with a growing need to reduce weight in future cars. READ MORE
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4. Modal Dynamics of Vertical-Cavity Surface-Emitting Lasers
Abstract : In this work, a comprehensive dynamic model has been developed for simulating a novel semiconductor laser type, referred to as the Vertical-Cavity Surface-Emitting Laser (VCSEL). The high-speed behavior was simulated and compared to experiments, where excellent agreement was found. READ MORE
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5. Low Phase Noise GaN HEMT Oscillator Design based on High-Q resonators
Abstract : The thesis considers the design and optimization of oscillators targeting low phase noise, given boundary conditions from the technology. Crucial technology figures are power capability, RF noise figure, low-frequency noise and the quality factor (Q-factor) of the resonator. READ MORE