| Title |
Investigation of the influence of the transducer positioning angle deviation on the 3D reflections from a triangle reflector / |
| Translation of Title |
Keitiklio kampinio pozicionavimo nuokrypio įtakos atspindžiams nuo trikampių trimatėje erdvėje tyrimas. |
| Authors |
Jasiūnienė, E |
| Full Text |
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| Is Part of |
Ultragarsas = Ultrasound.. Kaunas : Technologija. 2008, t. 63, Nr. 1, p. 23-26.. ISSN 1392-2114 |
| Keywords [eng] |
3D modelling ; ultrasonic ; Huygens ; transducer positioning |
| Abstract [eng] |
Objective of this study was to investigate the influence of the transducer positioning angle deviation from its supposed position on the 3D reflections from a triangle reflector. For that an acoustic computer model using the Huygens approach, which enables calculation of the signals reflected by the triangles in 3D space was used. Modelling was performed at different deflection angles of triangles with respect to the transducer and at different transducer deflection angles from its supposed position for each triangle angle. The performed simulations show that even small deflection of the transducer from its supposed position deteriorate the obtained image of the inspected object. |
| Published |
Kaunas : Technologija |
| Type |
Journal article |
| Language |
English |
| Publication date |
2008 |
