Piezoelectric guided wave propagation

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Authors

  • W. Laprus Institute of Fundamental Technological Research Polish Academy of Sciences
  • E. Danicki Institute of Fundamental Technological Research Polish Academy of Sciences

Abstract

A perfectly conducting strip embedded in a piezoelectric medium is considered. Waves propagating along the strip are investigated with the use of a surface impedance function which is suggested by the known surface impedance function for a perfectly conducting plane embedded in the medium. A dispersion equation for the waves is found and solved in the case of a narrow strip.