CST provides powerful tools for designing isolated antennas (patch, horn, array) and evaluating their performance when mounted on complex platforms (satellites, vehicles, aircraft). It supports coupling, radiation pattern distortion, and SAR (Specific Absorption Rate) analysis.
CST Studio Suite is a high-performance, multi-technology 3D electromagnetic (EM) simulation software package developed by Dassault Systèmes. Widely regarded as an industry standard, it enables engineers to design, analyze, and optimize components and systems operating across the entire electromagnetic spectrum—from static and low-frequency applications to optical frequencies.
| | Limitations | |-----------------------------------------------------|----------------------------------------------| | Multiple solver methods in one environment | Steep learning curve for beginners | | High accuracy validated against measurements | High license cost (enterprise level) | | Excellent for broadband and multi-scale problems | Computationally intensive for large problems | | Strong integration with mechanical and thermal tools | Limited low-frequency quasi-static options compared to dedicated tools | | Large user community and extensive knowledge base | Can be overkill for simple 2D or analytical problems |
The strength of CST Studio Suite lies in its integrated environment, where different "Studios" specialize in specific physical phenomena while sharing a common interface.