How to calculate acoustic impedance on the top edge of FBAR Answered

Avatar
Ali Yusefi

Hi

I have followed the Onscale tutorial to simulate a 2D Film Bulk Acoustic Resonator (FBAR). 

In this case I need to apply Q factor of 1000 

and

calculate resonance and anti-resonance frequencies

and

calculate acoustic impedance on the top edge of the top electrode.

 

Could anybody please help me and learn me how to do these?

Thanks

1 comment

  • Avatar
    Chloe Allison

    Hi Ali,

    Check out this video for extracting impedance. From the impedance, you can extract the resonance/anti-resonance frequencies.

    Best Regards,

    Chloe

    Comment actions Permalink

Please sign in to leave a comment.

Didn't find what you were looking for?

New post