2006
DOI: 10.1016/j.ultras.2006.05.189
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Exact and approximate analysis of surface acoustic waves in an infinite elastic plate with a thin metal layer

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Cited by 15 publications
(11 citation statements)
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“…Surface acoustic wave devices, typically resonators, are commonly made of piezoelectric materials such as quartz crystal with properly arranged interdigital electrodes (IDTs) [1-2, [13][14]. As a results, analytical and design efforts have been directed to the precise prediction of wave propagation in the complicated structure and optimization of geometric parameters to achieve better performance in electrical circuit applications [13][14][15][16].…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Surface acoustic wave devices, typically resonators, are commonly made of piezoelectric materials such as quartz crystal with properly arranged interdigital electrodes (IDTs) [1-2, [13][14]. As a results, analytical and design efforts have been directed to the precise prediction of wave propagation in the complicated structure and optimization of geometric parameters to achieve better performance in electrical circuit applications [13][14][15][16].…”
Section: Introductionmentioning
confidence: 99%
“…As a results, analytical and design efforts have been directed to the precise prediction of wave propagation in the complicated structure and optimization of geometric parameters to achieve better performance in electrical circuit applications [13][14][15][16]. As an electrical circuit element, the electrical parameters such as the resistance and capacitance are closely related to the configuration of the resonator, then the elastic deformation of the finite piezoelectric solid.…”
Section: Introductionmentioning
confidence: 99%
“…SAWs near an electroded surface of a plate were studied in ref. [130] with consideration of the finite plate thickness. Since electric fields can exist in free space, mechanically disconnected piezoelectric bodies can still interact electrically.…”
Section: Wave Propagationmentioning
confidence: 99%
“…For an infinite plate with uniform thickness and waves traveling in the x 1 direction, we assume that the displacements are [19][20][21] …”
Section: Surface Acoustic Waves In a Layered Platementioning
confidence: 99%
“…It is generally conceivable that by using thin layers we should be able to analyze plates of any property variation schemes provided that the computational challenges can be overcome with large number of layers and accompanying variables. This has been a general practice in the analysis of structures of FGMs [17][18][19][20][21][22][23][24][25][26] . In this study, this method is also employed to obtain simple and direct solutions for a few property variation schemes we are interested in.…”
mentioning
confidence: 99%