DocumentCode
2766686
Title
Diffraction phenomena with co-axial plane piston transducers
Author
Goldstein, A. ; Gandhi, D.R. ; O´Brien, W.D.
Volume
3
fYear
1994
fDate
Oct. 31 1994-Nov. 3 1994
Firstpage
1757
Abstract
Using an exact theory of Beissner an experimental methodology is developed to accurately measure the effective radii of unfocused, circular plane piston transducers. The transient and steady-state diffraction concepts described by Lord are also used to propose an extension of the definition of the AIUM/NEMA pulse intensity integral to properly analyze cw and tone burst data
Keywords
piezoelectric transducers; ultrasonic diffraction; ultrasonic measurement; ultrasonic transducers; underwater sound; 2.25 MHz; AIUM/NEMA pulse intensity integral; CW data; coaxial plane piston transducers; diffraction phenomena; effective radii; experimental methodology; steady-state diffraction; tone burst data; transient diffraction; unfocused circular plane piston transducers; Acoustic diffraction; Acoustic measurements; Piezoelectric transducers; Underwater acoustic measurements; Underwater acoustic transducers;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 1994. Proceedings., 1994 IEEE
Conference_Location
Cannes, France
Print_ISBN
0-7803-2012-3
Type
conf
DOI
10.1109/ULTSYM.1994.401930
Filename
401930
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