Main Features

Welcome to CST EM STUDIO, the advanced simulation tool for static and low frequency problems.

Main Features of CST EM STUDIO

Electrostatics field solver (potentials, volume and surface charges, floating potentials) (HEX and TET).
Magnetostatics field solver (coils, permanent magnets, current paths, external fields) (HEX and TET).
Stationary current field solver (potentials, current paths, current ports) (HEX and TET).
LF frequency domain solver

magnetoquasistatics/fullwave (coils, current paths, voltage paths, external fields) (HEX and TET)
electroquasistatics (potentials) (TET).

Magnetic, electric, tangential, normal, and open boundary conditions.
Capacitance, inductance and conductance calculation.
Forces and torques.
Isotropic/anisotropic and nonlinear materials.
Fast and memory efficient FI-method.
Extremely good performance due to Perfect Boundary Approximation (PBA) and Thin Sheet Technique (TST) for solvers using hexahedral grids.
Advanced ACIS based, parametric solid modeling front-end with excellent structure visualization.
Feature based hybrid modeler allows quick structural changes.
Powerful macro language (VBA), OLE automation server.
Expert system based automatic mesh generation with 3D adaptive mesh refinement.
Import and Export of SAT, Step, Autodesk Inventor®, VDA-FS CATIA®, Pro/E®, IGES, NASTRAN or STL 3D CAD data.
Import and Export of DXF 2D CAD data.
Import GDSII and Gerber 2D CAD data.
Import of voxel data models (Human Model Data).
Efficient build-in optimizer. (Powell and Quasi-Newton type, advanced multilevel interpolation schemes)
Parameter Sweeps.