NONLINEARITIES OF DISC CERAMIC RESONATORS

被引：2

作者：

Albareda, A. ^{[1
]}

Perez, R. ^{[1
]}

机构：

[1] Univ Politecn Catalunya, Dept Fis Aplicada, ES-08034 Barcelona, Spain

来源：

FERROELECTRICS | 1996年 / 186卷

关键词：

D O I：

10.1080/00150199608218080

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The nonlinear behavior of a piezoelectric resonator near its series resonance, when it is driven by high-amplitude voltage, can be explained by including an e.m.f. in series with the mechanical branch of the equivalent circuit. It can be characterized by nonlinear impedance coefficients, which are measured in the radial resonance mode of a ceramic disc. The measurements of impedance increase are in concordance with those of intermodulation, and both verify the proposed model.

引用

页码：265 / 268

页数：4

共 7 条

[1]

Beige H., 1982, Ferroelectrics, V41, P39, DOI 10.1080/00150198208210608

[2]

Guyomar D., 1994, P IEEE INT ULTR S CA

[3] ACCURATE MEASUREMENT OF COEFFICIENTS IN A FERROELECTRIC CERAMIC [J].

HOLLAND, R ;

EERNISSE, EP .

IEEE TRANSACTIONS ON SONICS AND ULTRASONICS, 1969, SU16 (04) :173-+

[4]

Nosek J., 1984, Slaboproudy Obzor, V45, P133

[5] LOW SIGNAL ANALYSIS OF PIEZOELECTRIC TRANSFORMERS [J].

PEREZ, R ;

BENADERO, L ;

ALBAREDA, A ;

TRESANCHEZ, M ;

GORRI, JA ;

VILLAR, JL .

FERROELECTRICS, 1992, 134 (1-4) :99-104

[6]

Plant M., 1985, PIEZOELECTRICITY

[7] ANALYSIS OF NONLINEAR RESONANCE IN THICKNESS-SHEAR AND TRAPPED-ENERGY RESONATORS [J].

TIERSTEN, HF .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1976, 59 (04) :866-878

← 1 →