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SAW device
Posted 10 apr 2014, 03:18 GMT-4 MEMS & Nanotechnology, MEMS & Piezoelectric Devices, Structural Mechanics Version 4.4 1 Reply
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Hello:
We used 2D module to simulate the surface acoustic wave device (similar to the model surface acoustic wave gas sensor) .
This means that this model has nothing to do with the third direction .
Because the material direction problems , so we use Y128X-LiNbO3 material to simulate now.
Let it has a displacement of energy in three directions .
So we need to solve the problem by 3D models, but I do not know how to set boundary conditions .
Can you please teach me how to set the boundary conditions?
Thank you very much.
We used 2D module to simulate the surface acoustic wave device (similar to the model surface acoustic wave gas sensor) .
This means that this model has nothing to do with the third direction .
Because the material direction problems , so we use Y128X-LiNbO3 material to simulate now.
Let it has a displacement of energy in three directions .
So we need to solve the problem by 3D models, but I do not know how to set boundary conditions .
Can you please teach me how to set the boundary conditions?
Thank you very much.
1 Reply Last Post 11 apr 2014, 08:26 GMT-4