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arXiv 2012.12483math.NAcs.NA
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矩量法准静态分析中多导体传输线边界的自适应分割

Adaptive segmentation of multiconductor transmission line boundaries in quasi-static analysis by the method of moments

A. E. Maksimov, S. P. Kuksenko

摘要:

介绍了矩量法对多导体传输线进行准静态分析的特点。以计算复杂多导体传输线的电容矩阵为例,比较了各种自适应网格加密方法的效率。确定了降低计算成本的方法的最佳参数。结果表明,它们的使用给出了一个显着的性能增加,在多导体传输线的相对精细的均匀网格的多变量分析。

英文摘要:

The features of the quasi-static analysis of multiconductor transmission lines by the method of moments are described. Comparison of their efficiency of methods for adaptive mesh refinement is carried out on the example of calculating capacitive matrices of complex multiconductor transmission lines. The optimal parameters of the methods that reduce computational costs are identified. It is shown that their use gives a significant increase in performance in the multivariate analysis of multiconductor transmission lines of relatively fine uniform mesh.

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