Title :
Frequency response of a distributed piezoelectric source of sound
Author :
Mitchell, R.F. ; Redwood, M.
Author_Institution :
Mullard Research Laboratories, Redhill, UK
Abstract :
It is shown that the frequency dependence of the ultrasonic signal produced by a piezoelectric source may be simply calculated using the Fourier transform of the spatial distribution of piezoelectric stress.
Keywords :
piezoelectricity; ultrasonics;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19680085
