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Ansys Learning Forum › Forums › Discuss Simulation › Electronics › Evanescent Mode Waveguide Simulation in HFSS › Reply To: Evanescent Mode Waveguide Simulation in HFSS

March 4, 2024 at 9:00 am
Jason.k
Ansys Employee

Hello zIEM,

There is an Ansys Innovation Course regarding the simulation of a waveguide using HFSS, that may resolve most of your questions. Please, feel free to access it from here: Intro to Ansys HFSS Using a Waveguide Example Part 1 — Lesson 2 - ANSYS Innovation Courses

Regarding the de-embedding, yes, it works but for a defined (from the user) length.

If you want to have an impedance reference, I suggest renormalizing the port impedance to 50 ohms or any other value you desire. Keep in mind that port renormalization is a Post Processing effect. Thus, you will be able to switch this option after your simulation and compare its results without changing the initial simulation settings.

Best regards,
Jason.