I want to do via modeling in Hyperlynx Full Wave Solver VX2.3 for 20 layer board.
Here we have 2 kind of Layer transition on via as L1 to L16 and L1 to L18 for same via structure.
Should I do 2 different via modeling for different layer transition since all are thru via only?
For thru hole connectors we are getting one S-Parameter file irrespective of layer transition from vendors.
That is what confusing me.
Please help me on this. Thanks in advance.