Eye Diagram with Agilent ADS

Hi

I Have a circuit with simulated S-parameters for it, in CST or HFSS.

How can I move these S-parameters to ADS and use eye probe to get eye diagram?

I think I can't simulate my structure in ADS and obtain S-parameters. Is This correct?

Thank you for your replys.

I do not use ADS software. But suggest you to use Ansoft Designer to link all SnP file, then you can get the eye diagram.