I am using hyperlynx v9.2 for 3D EM simulation, i have exported 3D area of differential via from board sim and assigned the ports, while simulating in MGRID it asks for meshing frequency i gave it as 6GHz and then simulated upto 6GHz. In simulation window it asked for number of points i gave it as 100. It simulated within 2 minutes which is very less time as compared to other softwares. When i imported s parameters in touchstone viewer return loss(S11) and insertion loss (S21) graphs are not proper.I think it is not simulating all points.
Can you please help me where i am lagging.