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.
Electronics

Electronics

Topics related to HFSS, Maxwell, SIwave, Icepak, Electronics Enterprise and more.
  1. All Channels
  2. Electronics
  3. Jsurf Calculation

Jsurf Calculation

    • September 15, 2023 at 6:13 pm
      agupta
      Subscriber

      Hi,

      Is there a way to understand how is Surface curent density or current distribution calculated in HFSS. I want to understand the maths that HFSS considers to calculate such plots and values.

      Thanks

    • September 18, 2023 at 3:59 pm
      GioF
      Ansys Employee

      Hi Anushka,

      HFSS is an Electromagnetic Solver which solves Maxwell's equations to obtain electromagnetic solutions for a given geometry and boundary conditions. Maxwell's equations are a set of four partial differential equations that describe the behavior of electric and magnetic fields and their interactions with matter.

      The surface current is mathematically extracted from the calculated H field.

      You can find  more information on the calculated Field Quantities of HFSS in the following link of HFSS Help,

      Ansys HFSS 2023 R2 - Plotting Field Overlays

      • September 18, 2023 at 4:16 pm
        agupta
        Subscriber

        Hi,

        I understand the concept. Is there a way to find the equations involved in the calculation?

         

Viewing 1 reply thread
  • The topic ‘Jsurf Calculation’ is closed to new replies.
Innovation Space
Top Contributors

© 2026 Copyright ANSYS, Inc. All rights reserved.

Ansys does not support the usage of unauthorized Ansys software. Please visit www.ansys.com to obtain an official distribution.
[bingo_chatbox]