Reply To: Error massage: The problem setup may not contain more than two floquet port.

[Praneeth]

Hi,

Thank you for reaching out to the Ansys learning forum.

As per your statement, you can use a parametric analysis setup for variable x using a single model instead of optimization. Using parametric analysis you can also calculate the phase of S-parameters of the model for different variations in x (using the calculation tab).

You do not need to duplicate the model along z-axis.

Best regards,
Praneeth.