CST新闻-最新技术成果

http://www.cst-china.cn/CST2009/company/news/200906/1417.html

CST发布2010版微波工作室全新电大渐近式求解器

CST Announces New Asymptotic Solver for CST MICROWAVE STUDIO 2010
Boston, MA., June 9th 2009, Computer Simulation Technology (CST) announces the introduction of a new CST MICROWAVE STUDIO® solver module for electrically large structures at IEEE MTT-S IMS, booth # 2013.
Engineers working on antenna placement, radar cross section simulation or other electrically large problems will benefit from CST’s newest addition to the CST MICROWAVE STUDIO® (CST MWS) solver family.
The new CST MWS asymptotic solver targets a range of simulation model sizes beyond the reach of even the successful integral equation solver, i.e. much larger than 100 wavelengths. Thus again extending the range of applications that can be simulated efficiently within CST STUDIO SUITE™. The asymptotic solver is tightly integrated in the CST design environment and shares the same well-known usability features as the other CST MWS solver modules.
“Our customers appreciate our work exploring new regimes in electrical size. The introduction of our integral equation solver in 2006 fulfilled the needs of one customer segment but we have noticed a strong tendency towards simulating even larger structures within our design environment,” stated Dr. Bernhard Wagner,Managing Director, Sales and Marketing, CST. “CST is responding to this demand with the introduction of the asymptotic solver, thus reinforcing our claim to offer complete technology for 3D EM simulation.”
Availability
The asymptotic solver will be available in CST STUDIO SUITE™ 2010 which is due for release in January 2010.

http://www.cst-china.cn/CST2009/company/news/200906/1416.html

CST取得频域求解器技术的飞跃式提高


Substantial Advances in Frequency Domain Solver Technology
CST announces that the CST MICROWAVE STUDIO® frequency domain solver will feature 3rd order and mixed elements with the 2010 release.
Design engineers and researchers working on electrically small or resonant structures value the frequency domain solver of CST MICROWAVE STUDIO® as a well integrated alternative to the market leading time domain solver, and for cross verification purposes. The range of possible applications and users has now been enlarged.
With the introduction of the True Geometry Adaptation, a technique which improves the geometrical representation of a structure during the mesh adaptation process, in version 2009, CST reinforced its claim to technological leadership through a distinct and significant development. This technique overcomes an inherent accuracy problem of traditional FEM codes which refine the mesh but not the segmented geometry.
Version 2010 will feature 3rd order elements alongside the already available 1st and 2nd order elements. These will enable electrically larger problems to be solved as the spatial sampling of the wave can be reduced and therefore the memory efficiency in homogenous regions increased. In addition the combination of all three types of elements allows the efficient tackling of simulation models which feature a ombination of electrically small, detail rich portions as well as larger homogenous areas, thus extending the range of applicability for the frequency domain solver and addressing an extended customer base.
“We are committed to supplying our customers with cutting edge simulation technology, allowing them to select the numerical method which is most appropriate for their current task,” commented Dr. Peter Thoma,Managing Director, R&D, CST. “This FEM implementation with 3rd order and mixed elements represents a major technological step in our frequency domain technology, opening the way to an even more diverse customer base.”
Availability
True Geometry Adaptation is available with CST STUDIO SUITE™ 2009, and 3rd order elements with version 2010.

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看看，是什么技术?是什么飞跃?

工作室全新电大渐近式求解器
没有提及算法，可能快速多极子算法、光学进行法

频域求解器技术的飞跃式提高
高阶有限元法技术。

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