Title :
Simultaneous measurement of thickness and sound velocities of each layer in multi-layered structures
Author :
Kummritz, S. ; Wolf, Michael ; Kuhnicke, E.
Author_Institution :
Solid-State Electron. Lab., Tech. Univ. of Dresden, Dresden, Germany
Abstract :
In this contribution, a novel method for determining the thickness of one layer and its sound velocity simultaneously with only one probe will be presented. Furthermore, an approach for the determination of thickness and sound velocities for two or more layers is discussed.
Keywords :
biomedical ultrasonics; multilayers; ultrasonic measurement; ultrasonic velocity; multilayered structures; simultaneous measurement; sound velocity; thickness velocity; Delay effects; Focusing; Media; Probes; Steel; Thickness measurement; Transducers; annular-array; focusing; sound velocity measurement; thickness measurement;
Conference_Titel :
Ultrasonics Symposium (IUS), 2013 IEEE International
Conference_Location :
Prague
Print_ISBN :
978-1-4673-5684-8
DOI :
10.1109/ULTSYM.2013.0038
