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Analysis of shielding of metallic rectangular waveguide using new implementation of the MoM-GEC method based on wave concept

机译:基于波概念的MoM-GEC方法的新实现对金属矩形波导的屏蔽进行分析

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Shielding is an attractive field of application to protect electronic installation against electromagnetic couplings. It is based on various types of components and structures that become more and more complex. That, is why recent researches are interested usually in enhancing simulation tools and developing new techniques to predict the electromagnetic properties of these devices. The MoM-GEC is one of the interesting method which is well adapted to investigate planar structures. The originality of this work is to propose a concept of waves to overcome numerical problems: badly scaled matrices and non complete operators Ẑ. An example of Shielding problem is considered to shown the efficiency of the new concept. Numerical results are shown and discussed and a comparison with MoM method is achieved.
机译:屏蔽是保护电子设备免受电磁耦合影响的一个有吸引力的应用领域。它基于越来越复杂的各种类型的组件和结构。这就是为什么最近的研究通常对增强仿真工具和开发新技术来预测这些设备的电磁性能感兴趣的原因。 MoM-GEC是一种有趣的方法,非常适合研究平面结构。这项工作的独创性是提出一个波动的概念来克服数值问题:矩阵缩放不正确和不完整的算子Ẑ。我们以屏蔽问题为例说明了新概念的有效性。显示并讨论了数值结果,并与MoM方法进行了比较。

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