These can be resolved either with different high frequency 3D solvers or the same 3D solver. Hybrid simulation allows different solvers to be used in different parts of the system, making more efficient and more accurate simulations possible.įigure 2 Cross-coupled dielectric resonator filter tuned with the Filter Designer 3D optimizer.ĬST STUDIO SUITE 2018 contains the first release of the new Hybrid Solver Task, enabling bi-directional field coupling between simulation domains. For example, in a simulation of antenna placement on an aircraft, the time domain solver may be the most efficient solver for the antenna itself, while the Integral Equation Solver is well suited to simulating fields propagating around the airframe. In many simulation projects, a system may contain several components, each suited to a different solver type. For example, the CST Time Domain Solver, based on the finite integration technique (FIT), is a powerful general purpose broadband solver suitable for many types of antenna simulation, while the Integral Equation Solver, based on the multilevel fast multipole method (MLFMM), is especially efficient for electrically large structures. The assembly modeler provides a fast, natural workflow for system simulation tasks involving many parts, such as antenna placement, feed design and co-site interference.ĭifferent solvers are best suited to different problem types. This model can then be used as the basis of a hybrid or full system simulation. Components representing different simulation projects can be loaded in a 3D design environment and assembled into a single model. In the 2018 version, SAM has been revamped with a new assembly modeler for constructing complex systems.
The CST System Assembly and Modeling (SAM) framework, enabling engineers to model and simulate complex systems in a modular way, keeps the company at the forefront of system simulation. The latest release, CST STUDIO SUITE 2018, offers a collection of new features for designing, managing and simulating complex devices and systems. It allows engineers to design, characterize and optimize devices with virtual prototypes, reducing the cost and time required to develop new products. CST STUDIO SUITE is a package of state-of-the-art electromagnetic and multiphysics simulation tools, used by leading companies and research institutes in fields ranging from consumer electronics and healthcare to automotive and aerospace.
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