Far field profile of grating
Posted Apr 22, 2019, 8:18 PM EDT RF & Microwave Engineering 0 Replies
Please login with a confirmed email address before reporting spam
I am trying to simulate the far field of a grating. In my simulation I am using periodic boundy conditions and a port exitation. When I am cacluting the far feild profile, it seem that it did not take into account that my stracture is perioidic.
Is there any way of taking into account finat\infanat mumbers of periods in the Far fiel simulation?
Thank you very much!!!
Hello Meir Grajower
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.