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SAW: Change of propagation mode from Rayleigh to Love mode
Posted 23.11.2015, 12:28 GMT-5 RF & Microwave Engineering, Acoustics & Vibrations, Modeling Tools & Definitions, Parameters, Variables, & Functions, Structural Mechanics Version 5.0, Version 5.1, Version 5.2 0 Replies
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I am learning about SAW(Surface Acoustic Waves on Piezo substrates) and I tried few examples for designing filters which uses Rayleigh mode as the propagation wave. But, I could not find examples for Love mode (Shear- horizontal) waves.
What changes in boundary condition have to be made to excite in love mode waves?
I am using the below as my example for rayleigh mode
www.comsol.com/model/two-port-piezoelectric-saw-device-19155
Thanks,
Karthik
Hello Karthik Vathool Jambunatha Ramani
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