Title :
Scattering of acoustic surface waves from periodic grating filters
Author :
Otto, O.W. ; Weglein, R.D.
Author_Institution :
Hughes Research Laboratories, Malibu, USA
Abstract :
New data are presented on the scattering of the z-propagating Rayleigh wave on y-cut LiNbO3 by a metallic grating into the x-propagating Rayleigh wave, a pseudo-surface-wave, and bulk shear waves. Estimates of the magnitudes of the scattering coefficients are given
Keywords :
acoustic surface wave devices; acoustic wave scattering; diffraction gratings; filters; lithium compounds; LiNbO3; Rayleigh wave; acoustic surface waves; acoustic wave scattering; diffraction gratings; filters; periodic grating filters;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19740303
