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SMV-2014-17: Metrology and Optimization of Parameters in Electronic Systems
Bartušek, Karel
The presented contract research comprised development and experimental investigation aimed at devising methods for the metrology and optimization of parameters in electronic systems designed at the Faculty of Electrical Engineering and Communication, Brno University of Technology (BUT). Within the first partial task, we proposed a metrology technique to measure the concentration of air ions within the range of between 50 and 100,000 ions/cm2; furthermore, a Gerdien tube prototype was fabricated, and the electronics of a ionmeter developed by BUT were calibrated in various environments. The result of the second partial task consisted in the actual design and fabrication of a high-frequency coil system exhibiting a maximum homogeneity; this system was then experimentally verified on a 4.7 T MR tomograph and compared with probes equipped with saddle and slotted-tube coils. Probe tuning mechanisms were also included in the design.

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