Archives of Acoustics, 20, 2, pp. 177-189, 1995

Generation of elastic waves in a piezoelectric plate by interdigital transducers

D. Bogucki
Institute of Fundamental Technological Research, Polish Academy of Sciences, 00-049 Warszawa, Świętokrzyska 21
Poland

E. Danicki
Institute of Fundamental Technological Research, Polish Academy of Sciences, 00-049 Warszawa, Świętokrzyska 21
Poland

Piezoelectric plate with periodic metal strips on both sides is considered. Propagation and Bragg scattering of plate modes and associated made conversion are analyzed. Excitation of acoustic plate modes by interdigital transducers is investigated and results are compared with experimental data.
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