Hi
Problem statement:
I am working on a coupler design to couple a spherical cavity. My cavity is High Q and I need to over couple it by a factor of 7. So I need to fins loaded Q with HFSS to adjust my coupling.
For this I need to use PML but I do not know how to define PML properly.
I have tried but results I get have loaded Q which jumps a lot in every pass.
Can anyone suggest me some help my working frequency is 2.99801.