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Can we couple RF module to Piezoelectric multiphysics?
Posted 01.03.2022, 16:47 GMT-5 Low-Frequency Electromagnetics, RF & Microwave Engineering, Structural Mechanics Version 6.0 1 Reply
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Hello, I wonder if there are any tutorials or simulation guides about this topic.
The simulation I want to do is like this.
- RF module: a Flouquet port excitation or RF beam generation from a converntional antenna
- The EM wave generated from COMSOL RF module excitation then results in fields or current distribution changes in a piezoelectric device
- AC/DC module is then coupled with the solid mechanics module through Piezoelectric multiphysics.
As far as I know, now we can only couple AC/DC module and solid mechanics module directly thorugh Piezoelectric multiphysics setup.
Is the thing I stated above feasible? If yes, what modules do I need to have?
-------------------Min-Gyo Jeong
Hello Min
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You can always import the data from other solutions into a different simulation using withsol('sol1', emw.Ez) for example. Depending on how you want to integrate the data you might consider the background electric field as an input for your other simulation. The simulation will not be coupled but you can go from one domain to the next assuming there is no complicated interaction.