[SI-LIST] Re: HFSS wave port

  • From: steve weir <weirsi@xxxxxxxxxx>
  • To: Jagan Rajagopalan <jaganvaidyanathan@xxxxxxxxx>
  • Date: Wed, 02 Mar 2011 09:54:35 -0800

Ansys field application support is first rate.  Have you contacted them?

Steve.
Jagan Rajagopalan wrote:
> Hello Experts,
> I am trying to do a flip chip (GaAs die flipped on to a laminate) simulation
> using HFSS. I want to assign wave port exciatition to the signal input
> trace. I followed the HFSS guidelines of assigning a wave port by creating a
> port box and drawing integration line between ground and signal. But I am
> getting a strange error
>
> " Port refinement, process hf3d error: Port WavePort1 is assigned to an
> internal face.  Only allowed with lumped ports".
>
> I am not able to understand what this error means. Any advice on what this
> means and how to assign wave ports ?
>
> Thank you,
> Jagan
>
> PS: The project simulates well with lumped ports. But want to compare
> results with wave ports too.
>
>
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