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 The information provided may be out of date.

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.

Surface acoustic wafe sensors - Out put voltage

Please login with a confirmed email address before reporting spam

Hi

Is want to simulate a Surface Acoustic Waves (SAW) device. For reducing the problem complexity, I work in 2D in the plane cut indicated in the figure here below (top view of metal lines). A floating potential (grouped) is sensed by an interdigitated electrodes (E2) while a signal is applied of the first one (E1).
My question is: why I have , after my simulation, 6 voltages and not one grouped voltage?


Thanking you for your help.


L.LEE


0 Replies Last Post 27 feb 2014, 06:38 GMT-5
COMSOL Moderator

Hello L Lee

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.

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.