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Information × Registration Number 0205U002693, 0104U002484 , R & D reports Title Research of processes in electronic devices with the help of analytical and numerical methods popup.stage_title Head Khutornenko S.V., Registration Date 13-04-2005 Organization The Ukrainiane engineering pedagogics academy popup.description2 Object of examination - electronic devices, in particular: piezoelectric quartz resonators on volumetric ultrasonic waves, electronic generators and electronic analogs of biostructures. The purpose of operation - deriving of mathematical models and results of model operation of processes for electronic piezoresonance devices and electronic analogs of biostructures. Research methods - build-up both examinations of analytical models and mathematical model operation. The analysis of constructive - technological features of piezoelectric resonators on volumetric ultrasonic waves as object of model operation, methods of mathematical model operation of oscillations piezoelements and electronic vibrating systems is carried out. The performance of existing research receptions of transients (time and frequency) is submitted, and the frequency method, as most acceptable for model operation is chosen. As explored devices are elected piezoresonance device (stabilization and selection of frequency, and also sensors), electronic analogs of biostructures. The mathematical models and software for their examination designed. The results of research work can be introduced in devices of radio engineering and resorts of telecommunications at development piezoresonance devices of stabilization, selection of frequency, and sensors of physical quantities on the basis of piezoresonators. Product Description popup.authors popup.nrat_date 2020-04-02 Close