Search for dissertations about: "mm-wave oscillator"
Showing result 1 - 5 of 11 swedish dissertations containing the words mm-wave oscillator.
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1. Low phase noise voltage controlled micro- and millimeter wave oscillators
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2. A study of oscillator phase noise
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3. Lumped arrays of Josephson junction oscillators
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4. Electron Tunneling and Field-Effect Devices in mm-Wave Circuits
Abstract : Short high-frequency electromagnetic pulses, also referred to as wavelets, are considered for use in various short-range impulse based ultra-wideband applications, such as communication, imaging, radar, spectroscopy, and localization. This thesis investigates field-effect and tunneling based semiconductor devices and their operation in millimeter-wave (mm-wave) impulse transceivers. READ MORE
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5. MgB2 hot-electron bolometer mixers for sub-mm wave astronomy
Abstract : Spectroscopy and photometry in the terahertz (THz) range of remote space objects allows for a study of their chemical composition, because this range covers rotational lines from simple molecules and electron transition lines from atoms and ions. Due to high spectral resolution, THz heterodyne receivers al- low for studying dynamical properties of space objects manifested in doppler-shifted emission lines. READ MORE