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 5 of 5 for “"Microwave Resonance"”.
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Simulation of microwave resonant field in an ICE cylinder for a potential microwave ignition system
… legislative economic and environmental trends. A Microwave Ignition (MI) system would offer a new engine technology aimed at overcoming the more and more crucial environmental and natural resources. In such a MI system, a real-time controlled microwave resonance turns the air-fuel mixture into …
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The Art of Coffee Roasting: Investigations into Sensor Development for the Application of Controlling Coffee Roasting
… temperature, online moisture measurement using microwave resonance, and surface chemistry using Raman spectrometry. Using these different methods, I was able to produce novel and interesting measurements. Each of the measurement methods performed satisfactorily and produced novel results. These …
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Hygrometric applications of microwave quasi-spherical resonators
… we have explored the possible application of a microwave resonant cavity to realise a reference standard hygrometer. Particularly, we have measured the microwave resonance frequencies of a small volume (69 cm^3) triaxial elipsoidal cavity to determine the water vapor mole fraction x_w of H2O/N2 …
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Fabrication and Optoelectronic Characterization of Nanoscale Resonance Structures
Resonance structures have long been employed by RF and microwave devices ranging from antennas, to wave guides. These resonance structures have exhibited an enormous amount of control over the wavelength selectivity, polarization, and directivity of the electromagnetic radiation which couples to …
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Characterization of Microwave Cavity Discharges in a Supersonic Flow
… the real combustion environment, a cylindrical microwave cavity was used to study the effects of hydrogen and air admixtures to plasma parameters in an argon supersonic flowing discharge. Argon and hydrogen were chosen since their atomic and molecular structure are well documented in the …