The method of reverberation-ray matrix - A new matrix analysis of waves in piezoelectric laminates

被引：4

作者：

Chen, W. Q. ^{[1
]}

Guo, Y. Q. ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Civil Engn, Hangzhou 310027, Peoples R China

来源：

2007 IEEE ULTRASONICS SYMPOSIUM PROCEEDINGS, VOLS 1-6 | 2007年

关键词：

method of reverberation-ray matrix; numerical stability; high-frequency analysis; piezoelectric laminate; functionally graded material;

D O I：

10.1109/ULTSYM.2007.580

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

With the development of SAW or BAW devices operating in the range of GHz; most available methods become inappropriate, either due to numerical Instability or low efficiency. The method of reverberation-ray matrix (MRRM), which was proposed just recently for layered media, Is extended here to study wave propagation in arbitrarily anisotropic piezoelectric laminates. Extensions Include the establishment of a unified mathematical basis and the construction of numerically stable formulations. Numerical results are first obtained for wave propagation in laminated antsotropic plates and good agreement is obtained with existing study. Then the effect of material inhomogeneity on the behavior of an FGM-TFBAR is studied.

引用

页码：2307 / 2310

页数：4

共 15 条

[1] MATRIX-METHODS APPLIED TO ACOUSTIC-WAVES IN MULTILAYERS [J].

ADLER, EL .

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 1990, 37 (06) :485-490

[2]

Chen WQ, 2000, ACTA MECH SOLIDA SIN, V13, P312

[3] WAVE-PROPAGATION IN LAMINATED COMPOSITE PLATES [J].

DATTA, SK ;

SHAH, AH ;

BRATTON, RL ;

CHAKRABORTY, T .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1988, 83 (06) :2020-2026

[4]

Ding HJ., 2001, 3 DIMENSIONAL PROBLE

[5] ACOUSTIC BULK WAVE COMPOSITE RESONATORS [J].

LAKIN, KM ;

WANG, JS .

APPLIED PHYSICS LETTERS, 1981, 38 (03) :125-127

[6] Finite element simulations of stacked crystal filters [J].

Lee, JH ;

Tzeng, KY ;

Cheng, CW ;

Shih, YC ;

Yao, CM .

MICROELECTRONICS: DESIGN, TECHNOLOGY, AND PACKAGING, 2004, 5274 :123-129

[7] MATRIX TECHNIQUES FOR MODELING ULTRASONIC-WAVES IN MULTILAYERED MEDIA [J].

LOWE, MJS .

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 1995, 42 (04) :525-542

[8] Finite element simulations of thin-film composite BAW resonators [J].

Makkonen, T ;

Holappa, A ;

Ellä, J ;

Salomaa, MM .

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2001, 48 (05) :1241-1258

[9] Dynamic response and wave propagation in plane trusses and frames [J].

Pao, YH ;

Keh, DC ;

Howard, SM .

AIAA JOURNAL, 1999, 37 (05) :594-603

[10] The reverberation-ray matrix and transfer matrix analyses of unidirectional wave motion [J].

Pao, Yih-Hsing ;

Chen, Wei-Qiu ;

Su, Xian-Yue .

WAVE MOTION, 2007, 44 (06) :419-438

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