Determination of electromechanical coupling factors of low Q piezoelectric resonators operating in stiffened modes
The electromechanical coupling coefficient is usually determined from the relative spacing of the frequencies of resonance and antiresonance. The conventional formula is derived from equations describing the electrical behavior of an ideal piezoelectric resonator in the absence of losses. In this pa...
| Publié dans: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control. - 1986. - 44(1997), 1 vom: 15., Seite 108-13 |
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| Auteur principal: | |
| Format: | Article |
| Langue: | English |
| Publié: |
1997
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| Accès à la collection: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control |
| Sujets: | Journal Article |