University of Twente Student Theses


Axial characteristics of a focused-ultrasound-transducer array

Westerhof, H. (2019) Axial characteristics of a focused-ultrasound-transducer array.

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Abstract:Out-of-plane artefacts in photoacoustic imaging are a major problem and correcting the photoacoustic images is challenging. When these out-of-plane artefacts appear at the same position with in-plane features interference occurs, creating an incorrect image. Thus, correcting the image is important before interpreting the image. In this work a mathematical model describing the axial characteristics of a focusedultrasound-transducer array is presented. The model is compared to experimentally acquired data, showing promising results.
Item Type:Essay (Bachelor)
Faculty:EEMCS: Electrical Engineering, Mathematics and Computer Science
Subject:31 mathematics, 33 physics
Programme:Applied Mathematics BSc (56965)
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