Simplified Green's function for SAW generation which allows for the LSW
Abstract
An approximation for the Green's function used to analyze surface-acoustic-wave generation on piezoelectrics is proposed. It allows for the effect of the leaky surface wave. The result is useful for calculating the reflectivity of, and velocity change due to, thin metal dots on Y-cut LiNbO3.
- Publication:
-
Electronics Letters
- Pub Date:
- July 1984
- DOI:
- Bibcode:
- 1984ElL....20..637H
- Keywords:
-
- Electromagnetic Surface Waves;
- Green'S Functions;
- Lithium Niobates;
- Piezoelectric Transducers;
- Surface Acoustic Wave Devices;
- Approximation;
- Fourier Transformation;
- Leakage;
- Permittivity;
- Spectral Reflectance;
- Electronics and Electrical Engineering