ans
Joined: 22 Sep 2008
Posts: 2
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 22 Sep 2009 9:15 CST MICROSTRIPES 2009 v.8 |
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[CST MICROSTRIPES™ is a powerful 3D electromagnetic simulation tool, used extensively for solving challenging radiation problems including complex antenna structures, installed performance, EMC/EMI/E3 issues.
CST MICROSTRIPES™ solver technology is based on a multi-grid formulation of the time-domain Transmission-Line Matrix (TLM) method. The 3D model is automatically "discretized" using an Octree-based mesh, which enables localized gridding around detailed geometric features and within dielectric/magnetic materials, keeping computer requirements to an absolute minimum. In many cases, the Octree meshing reduces the overall cell count by 90% or more, compared with a basic graded-mesh approach. The meshing algorithm has been designed to provide the perfect blend of automation and user/control.
CST MICROSTRIPES™ is well-known for its "compact modeling" technology. In EMC/EMI applications, objects with relatively small dimensions, such as slots/seams, vents, multi-wires, shielded cables, have a big impact on the performance of the system. Compact modeling enables these critical features to be represented by equivalent transmission-line models; it is not necessary to use a fine mesh to capture the small dimensions. Unlike many modeling techniques, the compact models are fully integrated into the electromagnetic field solution. Compact modeling can reduce the computer requirements by several orders of magnitude.
CST MICROSTRIPES™ is a time-domain approach enabling a full-spectrum analysis to be performed in a single calculation. This makes it ideal for broadband antenna design and EMC/EMI problems which can cover huge frequency ranges. The time-domain solver can be used to directly simulate transient phenomena such as EMP and lightning. In these applications it is often beneficial to visualize the flow of currents and propagation of fields in time and to determine the peak induced voltages/currents in internal cabling.
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| http://www.ziddu.com/download/6577196/CST.MicroStripes.2009.v8.0-NULL.rar.html |
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