By Topic

Properties of SAW synchronous two-port resonators on GdCa4O(BO3)3 crystal

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

1 Author(s)
Soluch, W. ; Inst. of Electron. Mater. Technol., Warsaw, Poland

Surface acoustic wave (SAW) synchronous two-port resonators were fabricated and measured on several orientations of the GdCa4O(BO3)3 crystal. Resonance frequencies, insertion losses, and unloaded quality factors of the resonators, measured at room temperature, were in the ranges of about 432.3 to 437.5 MHz, 3.8 to 6.3 dB, and 6500 to 7500, respectively. The properties of this crystal, such as its lack of a phase transition up to its melting temperature of about 1500°C, a SAW temperature coefficient of frequency of about -80 ppm/°C, and good parameters of the resonators make the crystal attractive for high-temperature sensor applications.

Published in:

Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on  (Volume:58 ,  Issue: 2 )