具有有限对称群的物体的孔径耦合

Conference Proceedings 2000 International Conference on Mathematical Methods in Electromagnetic Theory (Cat. No.00EX413) Pub Date : 2000-09-12 DOI:10.1109/MMET.2000.890452

A. Ilinski, I. Zagorodnov, R. P. Tarasov

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引用次数: 0

摘要

研究了一种预测穿透对称体任意开口场的数值方法。该方法基于空腔对称性群{/spl tau//sub N/}不可约表示的坐标函数的使用。它可以使计算时间减少因子/spl / sim/N/sup / 2/，并为任意激励函数构造数值上的逆算子。所需的机器内存也减少了N倍。

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Aperture coupling in the bodies possessing a finite symmetry group

A numerical method for predicting the field penetrating an arbitrary opening in a symmetric body is considered. The method is based on the usage of coordinate functions of irreducible representations of the group {/spl tau//sub N/} of symmetries of the cavity. It enables one to reduce the calculation time by the factor /spl sim/N/sup 2/ and to construct numerically an inverse operator for an arbitrary excitation function. The required machine memory is also reduced by the factor N.

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Conference Proceedings 2000 International Conference on Mathematical Methods in Electromagnetic Theory (Cat. No.00EX413)

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