GMT电磁散射中虚拟源的改进

Proceedings of IEEE Antennas and Propagation Society International Symposium Pub Date : 1993-06-28 DOI:10.1109/APS.1993.385282

Z.N. Chen, W. Zhang, H.Q. Du

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引用次数: 1

摘要

本文提出了两种改进方法:一是利用磁偶极子简化电偶极子的几何形状;(2)用偶极子上的正弦电流分布代替均匀电流分布，简化电场表达式。数值结果表明，改进后的GMT计算效率明显提高

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The improvements of fictitious sources in GMT EM scattering

Two improvements of the fictitious sources in the GMT are proposed: (1) employing the magnetic dipole to simplify the geometry of the electric dipole; and (2) using the sinusoidal current distribution on the dipoles to replace the uniform one for simplifying the field expression. Numerical results verify that the computing efficiency of this improved GMT is obviously increased.<>

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Proceedings of IEEE Antennas and Propagation Society International Symposium

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