CST MICROWAVE STUDIO®

CST MICROWAVE STUDIO®(CST MWS) is a specialist tool for the 3D EM simulation of high frequency components. CST MWS’ unparalleled performance making it first choice in technology leading R&D departments.

CST MWS enables the fast and accurate analysis of high frequency (HF) devices such as antennas, filters, couplers, planar and multi-layer structures and SI and EMC effects. Exceptionally user friendly, CST MWS quickly gives you an insight into the EM behavior of your high frequency designs.

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“I use the virtual TDR function in MWS as the standard method for developing all of my high-performance broadband interconnects for electronic packages. TDR simulations are simply the best way to do this in my mind. I recently presented a paper at IMAPS 2008 in San Jose describing an connector/package design having high performance from 0 to 30GHz, which compared to previous attempts achieving perhaps at the most 22 GHz of bandwidth. This interconnect was designed using TDR and the MWS optimizer”

Dr. Jerry Aguirre, Kyocera America, Inc.

CST MICROWAVE STUDIO®(CST MWS) is a specialist tool for the 3D EM simulation of high frequency components. CST MWS’ unparalleled performance making it first choice in technology leading R&D departments.

CST MWS enables the fast and accurate analysis of high frequency (HF) devices such as antennas, filters, couplers, planar and multi-layer structures and SI and EMC effects. Exceptionally user friendly, CST MWS quickly gives you an insight into the EM behavior of your high frequency designs.

CST promotes Complete Technology for 3D EM. Users of our software are given great flexibility in tackling a wide application range through the variety of available solver technologies. Beside the flagship module, the broadly applicable Time Domain solver and the Frequency Domain solver, CST MWS offers further solver modules for specific applications. Filters for the import of specific CAD files and the extraction of SPICE parameters enhance design possibilities and save time. In addition, CST MWS can be embedded in various industry standard workflows through the CST user interface.

CST MICROWAVE STUDIO® is seen by an increasing number of engineers as an industry standard development tool.

Simulation Performance

Product design cycles are tight, and there are many hurdles to be crossed between the concept and the final product. Simulation offers benefits throughout the design process, but to stay at the cutting edge, engineers, designers and researchers need their simulation results fast while maintaining excellent accuracy. Performance is a combination of these two factors – speed and accuracy.

To make CST STUDIO SUITE® as useful as possible, CST devotes a substantial amount of development time to improving the performance of our products and optimizing the solver technology. Thanks to the co-operation with Intel®, CST products can take full advantage the power and speed of the latest generation of processors. For more information, please see the Intel®/CST solution profile.

Innovations such as the PERFECT BOUNDARY APPROXIMATION (PBA)®, the THIN SHEET TECHNIQUE (TST) and True Geometry Adaptation improve the efficiency of the flagship time domain and frequency solvers by improving their accuracy without compromising on speed. For models that are difficult to solve with these solvers, CST also offers a range of other technologies which offer excellent performance for certain types of simulation, such as the asymptotic and integral equation solvers for very large problems and the fast resonant solver for high-Q structures.

Performance is not just about raw power, however. Usability also plays a key role in helping users achieve their goals by streamlining the simulation workflow and allowing it to slot more easily into the product design process. To that end, CST also works to ensure that CST STUDIO SUITE is as user-friendly as possible. The Ribbon-based user interface guides the user through the simulation process, and the Project Wizard tool suggests the most suitable configuration and solver type for a fast, accurate simulation.

CST MICROWAVE STUDIO® – Providing Complete Technology for High Frequency 3D EM Field Simulation

CST MICROWAVE STUDIO ® (CST MWS) offers customers the choice of multiple powerful solver modules. In addition to its market and technology leading time domain solver featuring the PERFECT BOUNDARY APPROXIMATION (PBA)®, CST MWS also included 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.

In CST’s Complete Technology for 3D EM simulation approach, the seamless integration of the solvers into one user interface enables the easy selection of the most appropriate solver for a given problem class, delivering improved simulation performance and unprecedented simulation reliability through cross verification.

  • Transient solver
  • Frequency domain solver
  • Eigenmode solver
  • Resonant solver
  • Integral Equation Solver
  • Asymptotic Solver
  • TLM Solver

Electrically large problems can often only be tackled with efficient integral method such as MLFMM.

 

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