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STW two-port asynchronous resonator on BT-cut quartz.
IEEE Trans Ultrason Ferroelectr Freq Control. 2008 Nov; 55(11):2519-21.IT

Abstract

A surface transverse wave (STW) 2-port asynchronous resonator on BT-cut (-50.5 degrees YX90 degrees) quartz was fabricated, measured, and calculated. At a frequency of about 332.4 MHz, insertion loss, and loaded and unloaded quality factors of about 11 dB, 8,000, and 11,500, respectively, were achieved. A turnover temperature of about 20 degrees C and a quadratic frequency-temperature coefficient of approximately -15 ppb/degrees C(2) were obtained. Compared with STW resonators on AT-cut quartz (36 degrees YX90 degrees), this temperature coefficient is about 4 times smaller, and about 2 times smaller than that for SAW on an ST cut. STW resonators and filters on BT-cut quartz can be used in applications requiring improved temperature stability.

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Publisher Full Text (DOI)

Authors

Soluch W
No affiliation info available

MeSH

AcousticsComputer-Aided DesignCrystallizationEquipment DesignEquipment Failure AnalysisQuartzScattering, RadiationTemperatureTransducersVibration

Pub Type(s)

Letter

Language

eng

PubMed ID

19049932

Citation

Soluch, Waldemar. "STW Two-port Asynchronous Resonator On BT-cut Quartz." IEEE Transactions On Ultrasonics, Ferroelectrics, and Frequency Control, vol. 55, no. 11, 2008, pp. 2519-21.
Soluch W. STW two-port asynchronous resonator on BT-cut quartz. IEEE Trans Ultrason Ferroelectr Freq Control. 2008;55(11):2519-21.
Soluch, W. (2008). STW two-port asynchronous resonator on BT-cut quartz. IEEE Transactions On Ultrasonics, Ferroelectrics, and Frequency Control, 55(11), 2519-21. https://doi.org/10.1109/TUFFC.960
Soluch W. STW Two-port Asynchronous Resonator On BT-cut Quartz. IEEE Trans Ultrason Ferroelectr Freq Control. 2008;55(11):2519-21. PubMed PMID: 19049932.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - STW two-port asynchronous resonator on BT-cut quartz. A1 - Soluch,Waldemar, PY - 2008/12/4/pubmed PY - 2009/1/31/medline PY - 2008/12/4/entrez SP - 2519 EP - 21 JF - IEEE transactions on ultrasonics, ferroelectrics, and frequency control JO - IEEE Trans Ultrason Ferroelectr Freq Control VL - 55 IS - 11 N2 - A surface transverse wave (STW) 2-port asynchronous resonator on BT-cut (-50.5 degrees YX90 degrees) quartz was fabricated, measured, and calculated. At a frequency of about 332.4 MHz, insertion loss, and loaded and unloaded quality factors of about 11 dB, 8,000, and 11,500, respectively, were achieved. A turnover temperature of about 20 degrees C and a quadratic frequency-temperature coefficient of approximately -15 ppb/degrees C(2) were obtained. Compared with STW resonators on AT-cut quartz (36 degrees YX90 degrees), this temperature coefficient is about 4 times smaller, and about 2 times smaller than that for SAW on an ST cut. STW resonators and filters on BT-cut quartz can be used in applications requiring improved temperature stability. SN - 1525-8955 UR - https://www.unboundmedicine.com/medline/citation/19049932/STW_two_port_asynchronous_resonator_on_BT_cut_quartz_ L2 - https://dx.doi.org/10.1109/TUFFC.960 DB - PRIME DP - Unbound Medicine ER -