Ultrasound Image Reconstruction using Capacitive Micromachined Ultrasonic Transducers, M.Sc. Thesis Sharif University of Technology ; Vosoughi Vahdat, Bijhan (Supervisor)
Abstract
In this thesis its considered the characterization of an ultrasound wave in a medium with some obstacles. Derivation of speed of molecules and pressure of the wave is carried out in the Cartesian coordinates system. Simulation is carried out to prove the dependency of wave speed to set up parameters such as the target point (x,y,z) at which the speed value is obtained, the location of the obstacles, the amplitude of original wave emitting from the source, and the propagation speed in different layers of the medium. From the numerical results, it is apparent that the amplitude of the speed wave gets degraded as the wave travels through the medium which is a function of reflection and...
Cataloging briefUltrasound Image Reconstruction using Capacitive Micromachined Ultrasonic Transducers, M.Sc. Thesis Sharif University of Technology ; Vosoughi Vahdat, Bijhan (Supervisor)
Abstract
In this thesis its considered the characterization of an ultrasound wave in a medium with some obstacles. Derivation of speed of molecules and pressure of the wave is carried out in the Cartesian coordinates system. Simulation is carried out to prove the dependency of wave speed to set up parameters such as the target point (x,y,z) at which the speed value is obtained, the location of the obstacles, the amplitude of original wave emitting from the source, and the propagation speed in different layers of the medium. From the numerical results, it is apparent that the amplitude of the speed wave gets degraded as the wave travels through the medium which is a function of reflection and...
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