Title :
K-cut SAW resonator with both static and dynamic zero temperature coefficients
Author :
Takagi, Michiaki ; Momosaki, Eishi ; Yamakita, Makoto ; Oura, Nobunori
Author_Institution :
Seiko Epson Corp., Nagano, Japan
Abstract :
Using a K-cut quartz SAW resonator, which is significantly less sensitive to thermal shock than an ST-cut quartz SAW resonator, we studied their design and made prototype SAW resonators with cylindrical capsules. They have zero temperature coefficient of frequency at room temperature and have good properties for practical use
Keywords :
quartz; surface acoustic wave resonators; thermal shock; K-cut SAW resonator; SiO2; cylindrical capsules; dynamic zero temperature coefficients; room temperature; static zero temperature coefficients; thermal shock; zero temperature coefficient; Electric shock; Electrodes; Frequency; Laser beams; Laser stability; Load flow; Prototypes; Surface acoustic waves; Temperature sensors; Thermal stresses;
Conference_Titel :
Frequency Control Symposium, 1996. 50th., Proceedings of the 1996 IEEE International.
Conference_Location :
Honolulu, HI
Print_ISBN :
0-7803-3309-8
DOI :
10.1109/FREQ.1996.559867
