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Doppler blood flow indicator

By Richard Böhm


This bachelor‘s thesis deals with literature search of basis of ultrasonic and Doppler methods of measuring blood flow velocity. It also deals with the evaluation of Doppler signals and with the individual functional system blocks, with the indicator of blood flow with the operating frequency of 4 MHz, with the generated ultrasonic intensity of 100 mW/cm2 and with the average transmitting changer in shape of D = 8 mm. Furthermore, experimental verification of individual system components is included

Topics: detektor; indikátor; vysokofrekvenční zesilovač; ultrazvuk; Dopplerův jev; průtok krve; Doppler effect; blood flow; high frequency amplifier; ultrasound
Publisher: Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Year: 2014
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