时域近场测量中克服采样平面截断误差的有效方法

ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364) Pub Date : 2000-09-14 DOI:10.1109/ICMMT.2000.895743

Liu Chao, Xue Zhenghui, Gao Ben-qing, L. Ruixiang

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引用次数: 0

摘要

在时域近场测量中，远场的截断误差效应非常严重。介绍了用于时域近场测量的PML技术。为了克服截断误差的影响，采用平面波谱展开和PSTD算法模拟了整个空间的场分布。数值算例验证了该方法的有效性。

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An efficient ways of overcoming sampling-plane truncation error in time-domain near-field measurement

The truncation error effect is very serious in the far field for time-domain near-field measurement. The paper introduces the PML technique for time-domain near field measurement. By means of the plane-wave spectral expansion and PSTD algorithm, we simulate the whole space of field distribution for overcoming the effect of truncation error. Numerical examples demonstrate the efficiency of this method.

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ICMMT 2000. 2000 2nd International Conference on Microwave and Millimeter Wave Technology Proceedings (Cat. No.00EX364)

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