Title :
Zero temperature coefficients in overtone lithium-tantalate thickness-mode resonators
Author_Institution :
Centre National d´Ã\x89itudes des Télécommunications, Département EST/DEF, Issy-les-Moulineaux, France
Abstract :
The temperature coefficients of the resonance frequencies of thickness shear overtones were computed for lithium-tantalate resonators. Both theoretical and experimental results are described and zero temperature coefficient cuts are exhibited.
Keywords :
crystal resonators; lithium compounds; LiTaO3 thickness mode resonators; resonance frequencies; thickness shear overtones;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19770015
