Simulate S-Parameters in COMSOL || SAW gas sensor | Acoustic Wave

[@26ashishtiwary]

Sir this is really good to see videos on MEMS SAW. I am working on SAW gas sensor. I need to measure other parameters also. Kindly send us those videos.

[@可宁-x8p]

I found there is one most critical omission in the video is to consider the mechanical damping and dieletric loss in the physics node. That's why it leads to meaningless magnitude in the s11dB plot.

[@sankarg100]

Could you tell how to calculate S21 and S22

[@ayoubfaihe5287]

did you find a solution?

[@sankarg100]

@ yes

[@Yieri-e9o]

@@sankarg100 What was the solution to measure S21?

[@sankarg100]

@@Yieri-e9o just you have to input formula