Surface-acoustic-wave propagation on a piezoelectric substrate with a periodic metal grating |
| |
Authors: | Davies J.B. |
| |
Affiliation: | University College London, Department of Electronic & Electrical Engineering, London, UK; |
| |
Abstract: | An analysis is presented for modes propagating via a periodic metal grating on the surface of a piezoelectric substrate. Assuming no loss in the structure, the numerical solution is exact in the limit, combining the effective permittivity function formulation with the least-squares residual applied at the surface. |
| |
Keywords: | |
|
|