Распространение СВЧ ультразвуковых объемных волн в устройствах на кристаллах ниобата лития
The propagation of microwave shear bulk waves excited from the XY surface of a Z-cut LiNbO3 crystal by an interdigital transducer has been studied. Results of dark-field visualization of acoustic wavefronts are presented. It is shown that the drift angle of the shear acoustic wave at a frequency of...
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| Datum: | 2007 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Ukrainisch |
| Veröffentlicht: |
PE "Politekhperiodika", Book and Journal Publishers
2007
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| Schlagworte: | |
| Online Zugang: | https://www.tkea.com.ua/index.php/journal/article/view/TKEA2007.2.17 |
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| Назва журналу: | Technology and design in electronic equipment |
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Technology and design in electronic equipment| Zusammenfassung: | The propagation of microwave shear bulk waves excited from the XY surface of a Z-cut LiNbO3 crystal by an interdigital transducer has been studied. Results of dark-field visualization of acoustic wavefronts are presented. It is shown that the drift angle of the shear acoustic wave at a frequency of 1 GHz is 6.62+0,5°. A theoretical justification of the obtained results and their comparison with experiment are discussed. The findings can be applied in the design of microwave devices. |
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