The 2021 release is also available on the Dassault Systèmes 3DEXPERIENCE platform, allowing direct links to other design and simulation tools.These tools increase the agility of CST Studio Suite for modeling and simulating complex systems, and allow electromagnetic simulation to be applied in large projects spanning multiple departments and suppliers.

Facilities and software features of CST STUDIO SUITE:
-Local graphical user interface based on Windows
-Multiple interface between documents
-Tools variables, parameters and the message window
-(OLE) Linking and Embedding Automation Server (COM / DCOM)
-Transfer Parameters
-Automatic Optimization
-Animation Layout
-Automatic creation of power point slides
-Project Management
-Ability to switch between different software components, including:
-CST DESIGN STUDIO (CST DS), CST MICROWAVE STUDIO (CST MWS), CST EM STUDIO (CST EMS),
-CST PARTICLE STUDIO (CST PS), CST MPHYSICS STUDIO (CST MPS), CST PCB STUDIO (CST PCBS), CST CABLE STUDIO (CST CS)

Components include a CST STUDIO SUITE:
-CST MICROWAVE STUDIO - CST MWS: edge tools for speed and accuracy leading up to the three-dimensional simulation of high-frequency devices.
-CST EM STUDIO - CST EMS: simple tools for design and analysis of static and low-frequency devices such as motors, sensors, transformers and ...
-CST PARTICLE STUDIO - CST PS: to simulate the motion of charged particles, all based or otherwise. This includes the electron gun, cathode ray tubes and tools from the hand.
-CST CSBLE STUDIO - CST CS: to simulate the entire signal detection and analysis of electromagnetic compatibility or incompatibility of cable glands.
-CST PCB STUDIO - CST PCBS: to simulate the sound signal and detect electromagnetic compatibility or incompatibility of the printed circuit board.
-CST MPHYSCIS STUDIO - CST MPS: to analyze the thermal and mechanical stress.
-CST DESIGN STUDIO - CST DS: The tool is versatile and combines circuit simulation to electromagnetic helps

System Requirements:
OS:Server 2008 R2 SP1 / Windows 8.1 / Server 2012 R2 / Windows 10
Minimum requirement:
CPU:Intel x86-64processor
Memory:16GB RAM
GPU:100% OpenGL compatible graphics card
Storage:30GB of free disk space

High end server/ workstation recommendation:
CPU:Dual Intel Xeon Scalable (also known as "Skylake" ) processor
Memory:32- 64 GB per CPU
GPU:NVIDIA Quadro series card dedicated to CAD/CAE applications
Storage:At least 500GB hard disk drive/SSDs may be used, but are not necessary for good simulation performance
Whats New

CST Studio Suite 2021.05 - Release Notes

General / Environment
-Improved stability of the save operation of protected projects.
-Improved stability of the schematic related to 1D Descriptionting.
-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!**

Post-Processing
-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 Description screenshot creation from Report Tool and Export Image.

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 Descriptions 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 Description.
-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.

IdEM
-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.



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