Effective Electromechanical Coupling for the Partially Electroded Ceramic Resonators of Different Geometries
Effective electromechanical coupling factor (ECF) was studied on bar, disc and ring ceramic resonators partially covered by electrodes. ECFs were calculated theoretically and verified experimentally. Bar resonators (k31-mode) show maximum value of ECF keff = 0.26 at the electrode aspect ratio equal...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Galati University Press
2015-06-01
|
| Series: | The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science |
| Subjects: | |
| Online Access: | https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/1326 |