Abstract
Interdigital transducers are classically described by the crossed field model [1]; in this analysis the transducer is represented by an equivalent electric circuit, originally developed for bulk wave transducers, with one electric and two acoustic ports. But, in emission as in reception, the bulk acoustic waves generated by the interdigital array are not taken in account and the physical values are not determined.
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References
WR. Smith, HM. Gerard, JH. Collins, TM. Reeder, HJ. Shaw, “Analysis of interdigital surface wave transducers by use of an equivalent circuit model”, I. E.E.E. Trans., MTT17/11: 856, (1969).
RF. Milson, NH. Reilly, M. Redwood, “Analysis of generation and detection of surface and bulk acoustic waves by interdigital transducers”, I. E.E.E. Trans., SU 24 /3: 147, (1977).
J. Duclos, M. Leduc, “Calcul de l’admittance d’un transducteur interdigité déposé à la surface d’un monocristal piézoélectrique”, Revue d’Acoustique, 78/3–4: 33, (1986).
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© 1991 Plenum Press, New York
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Duclos, J., Leduc, M. (1991). Surface Acoustic Wave Reception by an Interdigital Transducer. In: Leroy, O., Breazeale, M.A. (eds) Physical Acoustics. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-9573-1_35
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DOI: https://doi.org/10.1007/978-1-4615-9573-1_35
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4615-9575-5
Online ISBN: 978-1-4615-9573-1
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