Ansys 2019 R3 Academic License HFSS lumped port drawing “New Line”

- February 25, 2020 at 8:44 am
  
  zhuo86420
  Subscriber
  
  I am trying to simulate a dipole antenna using HFSS. However, one major issue is that there is no option to draw a "new line" for current flow in dipole antenna lumped port, while online tutorial like this @ 4:10 demonstrate how to draw "new line" for current flow. Without this setup, the following warning would show up during simulation: "No conductors were found on port '1', so auto assignment of conductors on that port cannot proceed." In fact, I am wondering why there is no "lumped port: Modes" window popping up in my 2019 R3 version. Is this a license issue?
- March 31, 2020 at 8:28 am
  
  VivekKamble
  Ansys Employee
  
  Hi,
  
  Case 1- If solution type is Driven terminal.
  
  there is an option to select a reference conductor while assigning a Lumped port. You have to select the reference conductor and click "ok" port will be assigned.
  
  Case 2 - If solution type is Driven Modal
  
  you will get an option here to define new integration line
  
  Try changing solution type to Driven Modal if the current solution type is Driven Terminal.
  
  Regards