ads to hfss

Hi,

I have been using ADS for my patch antenna design but I now want to simulate
these designs in HFSS.
Do I have to start all the designs from scratch or is there any way to import these designs into HFSS?

I am new to HFSS so please help.

Thanks,
Aarkay.

Send your ADS design to the Momentum Layout and save it as a DXF file(or
what ever file format you can easily import to HFSS). Now start HFSS and look for
that Momentum file. It should be straight forward. In Momentum go:
"File"-->"Export"
and pick the best format.

Good luck.