Ansys Assistant will be unavailable on the Learning Forum starting January 30. An upgraded version is coming soon. We apologize for any inconvenience and appreciate your patience. Stay tuned for updates.

Innovation Space

FREE STUDENT SOFTWARE

How to plot propagation constant of surface wave of grounded dielectric sheet

- November 26, 2024 at 6:49 am
  
  derek1414
  Subscriber
  
  I would like to know how to plot the propagation constant in a typical microstrip structure, as shown in the image.
  The goal is to determine the propagation constant of the surface wave generated under specific permittivity and substrate height conditions.
  I have seen tutorials on YouTube explaining how to plot the propagation constant in waveguides, but I am unsure how to configure the ports and boundaries for a microstrip structure.
  
  For reference, I have set up the HFSS configuration as shown in the image.
  How can I plot the propagation constant of the surface wave ?
- November 26, 2024 at 1:57 pm
  
  ErKo
  Ansys Employee
  
  Hio
  For the plot see the video at about 2min:30sec - 3min:30sec in the video:
  https://www.youtube.com/watch?v=hrvqryGbwLo
  As for the BC perhaps some forum members can chime in here:
  Perhaps the below helps:
  https://www.youtube.com/watch?v=1iKE7gwyakM
  All the best
  Erik

Viewing 1 reply thread

You must be logged in to reply to this topic.

[bingo_chatbox]