CST Studio Suite 2020 SP3 Update

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CST Studio Suite 2020 SP3 Update | 578.9 mb
Computer Simulation Technology (CST), part of SIMULIA, a Dassault Systèmes brand, announces the update release of its flagship EM simulation software, CST Studio Suite 2020 SP3.

General Environment
- Fixed double task entry for some modeless dialog boxes under Linux.
- For AWR co-simulations, a surrounding space is added to open boundary conditions.
- Support more than 64 logical cores per CPU on Windows.
- Fixed issue in NASTRAN file import.
- Repaired issue when importing ports in AWR files.
- Show error message, which occurred during automatic download of a patch file (e.g. credentials error) on start of CST Studio Suite.
- Upgraded some 3D CAD imports to support the latest version. New Feature!
- Clicking on links in the message window does not unwantedly select the text.
- can be saved using non-ASCII characters in the file name.
- Fixed setting for "Use default browser to view help contents" under Linux.
- Parameter tuner slider resolution increased to support very small value steps.
- Corrected position of a copied discrete face port during a sub-project import.
CST POWER'BY
- Corrected visualization data of an assembly project, while uploading to the 3DEXPERIENCE platform.
- Consider CST projects without CATIA geometry and transformation matrix in assembly import from the 3DEXPERIENCE platform.
EDA Import / EDA Tools
- Cylindrical Bending: Fixed PCB-thickness computation by skipping aux. layers.
- Prevented abortion of 3D import in case of failing face port creation (issuing a warning instead).
CST MICROWAVE STUDIO General
- Farfield Broadband Source Export: Fixed choice of custom step size.
- Repaired editing of lumped face elements when changing the circuit or the touchstone file.
- Added STACEM 56NF01G and 56NF01G absorbers to material library. New Feature!
CST MICROWAVE STUDIO Transient Solver (TLM Mesh)
- Added reference impedances for non-excited discrete ports in Hybrid Solver simulations.
- Added support for combine results with power flow monitors. New Feature!
CST MICROWAVE STUDIO Frequency Domain Solver (Tetrahedral Mesh)
- Repaired Inhomogeneously Biased Circulator example.
- Improved face port model in presence of good conductors.
- In some situations, fixed moving mesh feature in parameter sweep calculation.
- Fixed issue that rarely the near field probes recorded zero when farfield probes had been defined in addition.
- Also with multipin ports, it is now possible to keep the mesh during a unit cell scan angle parameter sweep.
CST CABLE STUDIO
- ixed duplication of sub-cables in cable group.
CST MPHYSICS General
- Fixed an issue with large systems in Mechanical TET solver.
CST PCB STUDIO
- PI-solver: fixed problem in geometry handling.
- Fixed export of package devices.
- PI-solver: Fixed Descriptionting problem caused by geometry artifact.
CST Chip Interface
- Prevented deadlock when canceling Import dialog box.
CST DESIGN STUDIO General
- Fixed issue when connecting large Touchstone File Blocks.
- Improved stability of the Schematic Editor when doing a Ctrl+double click on a connection.
- Repaired specific issue when pasting elements with connection labels could produce unwanted connections.
- Adding an MWS block no longer produces an extra block (with no function).
- Allow different but equivalent buffer types in differential IBIS buffers.
- The clone block now has the correct size of the cloned block.
- Repaired pin numbering for strip line block.
- Corrected pin layout for multiconductor blocks.
- A new connection label now gets the name of the previous label, as it was in previous CST versions.
- Fixed false parsing errors on parsing a SPICE file in HSPICE format.
- The schematic editor will generate pin names for eligible pins only.
- Exiting the resize mode does no longer revert size changes.
- Fixed amplifier task dialog box logic for power sweeps.
CST DESIGN STUDIO Hybrid Solver Task
- Fixed overwriting of residual curves in case of all ports excitation.
Automation / Macros / Result Templates / External Data Access
- Added Online Help pages for Result Templates "Extract TL Properties from S-Parameter", "Cascade 2-Port S-Parameters", "Calculate Field Exposure" and the macro "Results/EMC/Determine Description Peaks".
- Improved Macro "Compensate Self Inductance of Discrete Ports": Port labels now supported, added warning when using "distributed" discrete ports with FIT Solver (new default since v2019).
- Improved Macro "Compare Multiple Runs", now calling new parameter framework.
- Step and Sat Export: Added command for exporting selected solids. New Feature!
- Implemented new command GetProjectParameters, used in macro "Compare Multiple Runs" to read parameters from projects using the new parameter file format.


CST STUDIO SUITE is a collection of electromagnetic simulation software. It is an integrated design environment that contains tools for the design and optimization of devices in a wide range of frequencies from static to optical. CST Studio Suite gives customers the choice of multiple powerful solver modules, including modules based on numerous different methods including finite element method (FEM), method of moments (MoM), multilevel fast multipole method (MLFMM) and shooting boundary ray (SBR), each offering distinct advantages in their own domains.
CST STUDIO SUITE contains various modules. We are currently supporting the following modules in batch: CST MICROWAVE STUDIO (MWS), CST EM STUDIO, CST PARTICLE STUDIO, and CST MPHYSICS STUDIO. With Rescale's scalable compute workflow, users can run conveniently run CST SUDIO SUITE models on multiple cores to achieve low run times.[/center]