Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
How to calculate the IDT terminal receiving power with a solid mechanics Port input?
Posted 4 dic 2024, 15:58 CET RF & Microwave Engineering, Structural & Acoustics, MEMS & Piezoelectric Devices Version 6.3 0 Replies
Please login with a confirmed email address before reporting spam
Hi I try to excite a Lamb mode on the piezoelectric solid material using numeric mechanics Port (1 W) and convert this mechanical wave to electric signal through IDT structure.
The numeric mechanics Port works well, and the lamb mode is normally generated without the IDT structure. Then, I put IDT on the propagation path of the Lamb wave, setting terminal (charge, 0 C) and ground. But I didn't see any option to calculate the power that can be compared with the input port power (1 W).
Attachments:
Hello Yingqian He
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.