Menu

Discussion Forum

New Discussion
查找

Note: This discussion is about an older version of the COMSOL Multiphysics®software. The information provided may be out of date.

Discussion ClosedThis 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.

insertion loss in saw sensor

Posted 2012年3月26日 GMT+2 08:13Version 4.43 Replies

Nguyên Vinh
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hello!
I has trying to simulate SAW (Surface Acoustic Wave). How can i get insertion loss ?
Thank for any help!
3 Replies Last Post 2014年4月11日 GMT+2 14:02
COMSOL Moderator

Hello Nguyên Vinh

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.

Sahar Simyari
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 2012年7月4日 GMT+2 22:39
hi,
I have same problem about finding insertion loss in comsol,please share your solution if you find,thank you so much
hi, I have same problem about finding insertion loss in comsol,please share your solution if you find,thank you so much
Guillermo Andrés Borrero Becerra
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 2012年7月9日 GMT+2 19:17
Are you working with SAW sensor?. In comsol you can get the admitance and using S11 = (ZL - Z0)/(ZL+Z0) taking Z0 for example as 50 Ohm you can get the return loss. I dont know if you can use a similar process for the S21 (insertion loss)
Are you working with SAW sensor?. In comsol you can get the admitance and using S11 = (ZL - Z0)/(ZL+Z0) taking Z0 for example as 50 Ohm you can get the return loss. I dont know if you can use a similar process for the S21 (insertion loss)
liang huang
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 2014年4月11日 GMT+2 14:02
Hi,
I am a student from China ,working on the simulation of SAW device. And I also want to get the insertion loss, you know, it is very important to the device. But I am really new at COMSOL, I don't know how to get it. Have you got the insertion loss? If you know how to get it now, please help me solve this problem.Thank you in advance!

Best regards!

dan jian
Hi, I am a student from China ,working on the simulation of SAW device. And I also want to get the insertion loss, you know, it is very important to the device. But I am really new at COMSOL, I don't know how to get it. Have you got the insertion loss? If you know how to get it now, please help me solve this problem.Thank you in advance! Best regards! dan jian

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

Suggested Content

Baidu
map