Menu

Discussion Forum

New Discussion
查找

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.

Fbar S paramter

Posted 2021年9月9日 GMT-4 06:37 Piezoelectric Devices, RF & Microwave Engineering, Semiconductor Devices 1 Reply

See Yang
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi everyone, I am currently working on the simulation on Fbar filter using this software, I am having problem with plotting the S-paramter ( S11 and S21). Anyone know how to use the admittance result to plot the S11 and S21?

1 Reply Last Post 2021年11月3日 GMT-4 22:02
COMSOL Moderator

Hello See Yang

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.

家泰 任
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 3 years ago 2021年11月3日 GMT-4 22:02

Have you tried this formula---- (1-es.Y1150[ohm])/ (1+es.Y1150[ohm]) ？

Have you tried this formula---- (1-es.Y11*50[ohm])/ (1+es.Y11*50[ohm]) ？

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.