水下磁偶极子源空气中辐射场的空间分布

2019 IEEE 2nd International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2019-01-01 DOI:10.1109/ICEICT.2019.8846365

X. Tu, K. Zheng, Mingyue Yang

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引用次数: 0

摘要

应用平行TSS-FDTD方法，得到了水下磁偶极子源辐射空气场的空间分布。利用等效原理，通过记录海气表面以上虚拟表面上的切向电磁场，计算远区远场。数值结果表明，海面的存在会影响电场沿传播方向的空间分布。

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Spatial Distributions of Radiation Fields in Air from an Underwater Magnetic Dipole Source

We apply the parallel TSS-FDTD method to obtain the spatial distributions of fields in air radiated from an underwater magnetic dipole source. The equivalent principle is used to calculate the far fields in a far zone by recording the tangential electromagnetic fields on a virtual surface above the air-sea surface. Numerical results show that the presence of sea surface affects the spatial distributions of electric field along the propagation direction.

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2019 IEEE 2nd International Conference on Electronic Information and Communication Technology (ICEICT)

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