Title :
Pseudo surface acoustic wave two-port synchronous resonator on (-74°)YX cut quartz
Author_Institution :
Inst. of Electron. Mater. Technol., Warsaw, Poland
fDate :
6/24/2004 12:00:00 AM
Abstract :
A pseudo surface acoustic wave (PSAW) two-port synchronous resonator on (-74°)YX cut quartz was designed, fabricated and measured. It was found that for the proper resonator structure at a frequency of 163.3 MHz, insertion loss changes were below 1 dB in the temperature range from -20 to 80°C, and the temperature stability of frequency is about five times better than that of the ST cut.
Keywords :
quartz; surface acoustic waves; -20 to 80 degC; 163.3 MHz; SiO2; YX cut quartz; pseudo surface acoustic wave; resonator structure; synchronous resonator; temperature stability;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20040528
