Design, simulation, and visualization of R-SPUDT devices with transverse mode suppression

Abstract

When designing narrow band resonant SPUDT devices, the excitation of undesired transverse modes may result both in extra ripple in the passband and in spurious response in the stop band. To avoid these issues, it was proposed to use an approach similar to the one used for bulk-acoustic-wave devices. The principle is to add a low-velocity region at the edge… (More)
DOI: 10.1109/TUFFC.2010.1421

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Cite this paper

@article{Solal2010DesignSA, title={Design, simulation, and visualization of R-SPUDT devices with transverse mode suppression}, author={Marc Solal and Olli Holmgren and Kristen M. Kokkonen}, journal={IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control}, year={2010}, volume={57} }