RELATIONSHIP BETWEEN TEMPERATURE BEHAVIOR OF RESONANT AND ANTIRESONANT FREQUENCIES AND ELECTROMECHANICAL COUPLING FACTORS OF PIEZOELECTRIC RESONATORS

被引：15

作者：

ONOE, M

机构：

[1] Inst. Industrial Sci., University of Tokyo, Roppongi, Tokyo

来源：

PROCEEDINGS OF THE IEEE | 1969年 / 57卷 / 04期

关键词：

D O I：

10.1109/PROC.1969.7034

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A relationship between temperature behavior of the resonant frequency FR the antiresonant frequency FA’ and the coupling factor k is given by an equation of the form δFA/FA - δFR/FR =GδK/K. The factor G as a function of the coupling factor and the order of overtone is calculated for both piezoelectrically unstiffened and stiffened modes. An application of this relationship yields the curve of turnover temperature versus the coupling factor of X-cut lithium tantalate resonators. Copyright © 1969 by The Institute of Electrical and Electronics Engineers, Inc.

引用

页码：702 / &

共 4 条

[1] USEFUL FORMULAS FOR PIEZOELECTRIC CERAMIC RESONATORS AND THEIR APPLICATION TO MEASUREMENT OF PARAMETERS [J].

ONOE, M ;

JUMONJI, H .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1967, 41 (4P2) :974-&

[2] SHIFT IN LOCATION OF RESONANT FREQUENCIES CAUSED BY LARGE ELECTROMECHANICAL COUPLING IN THICKNESS-MODE RESONATORS [J].

ONOE, M ;

TIERSTEN, HF ;

MEITZLER, AH .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1963, 35 (01) :36-&

[3] FREQUENCY-TEMPERATURE BEHAVIOR OF X-CUT LITHIUM TANTALATE RESONATORS [J].

SLIKER, TR ;

KONEVAL, DJ .

PROCEEDINGS OF THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, 1968, 56 (08) :1402-&

[4] LOW TEMPERATURE COEFFICIENT OF FREQUENCY IN A LITHIUM TANTALATE RESONATOR [J].

WARNER, AW ;

BALLMAN, A .

PROCEEDINGS OF THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, 1967, 55 (03) :450-&

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