pdf_icon CST STUDIO SUITE發佈更新版本2021 SP5 - 專業電磁模擬 | 佳德昭國際有限公司

2021.05 的更新版本,主要包括了以下的修正,維護期內的用戶可以直接線上更新或與我們聯絡。

General / Environment

  • Improved stability of the save operation of protected projects.
  • Improved stability of the schematic related to 1D plotting.
  • Enhanced loft operation of multiple picked faces between two bodies.
  • Opening and closing a combo box without selecting an item no longer prevents the block parameters to be shown.
  • Improved speed of loading sequences in Parametric Sweep dialog box.

CST Power'By

  • Fixed determination of PCB content when updating after check for update.

System Assembly and Modeling (SAM)

  • Improved stability when running coupled simulations using DSLS licensing.

EDA Import / EDA Tools

  • Added PCB import parameter 'bending buffer distance'. New Feature!

Biological Models

  • CST Bio Models Extension 4.1 is now available for download from the Knowledge Base. New Feature!


  • 5G Post-Processing Wizard: Fixed power flow density calculation, for some solvers imaginary part was included.
  • In Save Video show error message if invalid character '%' is used in output file path.
  • Fixed broken 2D/3D Plot screenshot creation from Report Tool and Export Imag

Tetrahedral (Tet) Mesh

  • Avoid hang for a very special periodic configuration.

CST Microwave Studio - General

  • Fixed farfield calculation issues for AMD CPUs with AVX2 instruction set.
  • Prevented optimizer goals from disappearing on rebuild failures.

CST Microwave Studio - Transient Solver (TLM Mesh)

  • Improved PML stability for single-precision solver runs.
  • Fixed missing stop criteria convergence plots when linear prediction is active.

CST Microwave Studio - Frequency Domain Solver (Tetrahedral Mesh)

  • Consider the non-linearity between the static B and H fields when applying the Green Sandy model to partially magnetized ferrites.
  • Fixed abnormal termination when materials with inhomogeneous conductivity were in use.

CST Microwave Studio - Integral Equation Solver

  • Fixed an issue with the thickness of thin-panel.
  • Fixed wrong field plot.
  • Fixed NFS monitor size if symmetries are set.

CST EM Studio - Partial RLC Solver

  • Fixed of missing R/L after second solver run if broadband and automatic node pair creation activated.

CST PCB Studio

  • Align PSpice export type with user interface selection.
  • Consider intermediate nets between cascading VRMs in IRDrop.
  • Fixed losing Decap setup/analysis data upon closing the Decap Tool tab.

CST Design Studio - General

  • Improved stability of selecting and deleting TOUCHSTONE blocks.
  • CST MWS ports do not show up in the block center, if "Routing Optimal" distribution is used.
  • Copy&Paste of blocks in the navigation tree does not lock up Ribbon buttons anymore.
  • Made execution of AC combine tasks in simulation projects with FD-TET more robust.
  • Prevented potential abnormal termination in result normalization to Gaussian reference signal.


  • Fixed issue in the definition of RLC load in terminate port functionality.
  • Fixed issue in data/model reference name in data/model compare user interface.