Referenced Items are not available for this document.
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
)
Date of Publication: February 2011
- Page(s):
- 485 - 487
- ISSN :
- 0885-3010
- INSPEC Accession Number:
- 11834035
- Digital Object Identifier :
- 10.1109/TUFFC.2011.1826
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 22 February 2011
- Issue Date :
- February 2011
- Sponsored by :
- IEEE Ultrasonics, Ferroelectrics, and Frequency Control Society
- PubMed ID :
- 21342834
About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies
A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2013 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.
