Search for dissertations about: "reflection oscillator"
Found 4 swedish dissertations containing the words reflection oscillator.
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1. 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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2. 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
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3. Backward and Forward Nonlinear Optical Processes in Potassium Titanyl Phosphate
Abstract : Second-order nonlinear optical processes generate radiation across a broad spectrum, including UV and the far-infrared. In this thesis, new light sources in the near(NIR) and mid infrared (MIR) using three-wave mixing geometries in periodically poled potassium titanyl phosphate (PPKTP) is studied. READ MORE
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4. MMIC-based Low Phase Noise Millimetre-wave Signal Source Design
Abstract : Wireless technology for future communication systems has been continuously evolving to meet society’s increasing demand on network capacity. The millimetre-wave frequency band has a large amount of bandwidth available, which is a key factor in enabling the capability of carrying higher data rates. READ MORE