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Transient electromagnetic field of a vertical magnetic dipole above an atmospheric surface duct

机译:大气表面导管上方的垂直磁偶极子的瞬变电磁场

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摘要

The transient electromagnetic field generated by a vertical magnetic dipole above an atmospheric surface duct is investigated theoretically. The method used for the solution is essentially based on the application of which the two functions transform. Two integral transforms of the wave equation of Fitzgerald vector - a Laplace transform in time and a two-dimensional Fourier transform in the horizontal coordinates in space are applied. This leads to an integral representation of the solution of the wave equation in the transform space, considering initial, boundary and transition conditions. Saddle point and residue methods are used to compute the integral. (C) 2002 Published by Elsevier Science Inc. [References: 8]
机译:理论上研究了由大气表面导管上方的垂直磁偶极子产生的瞬变电磁场。解决方案所使用的方法基本上是基于两个函数进行转换的应用程序。应用了Fitzgerald向量的波动方程的两个积分变换-时间上的Laplace变换和空间中水平坐标上的二维Fourier变换。考虑到初始,边界和过渡条件,这导致了变换空间中波动方程解的积分表示。鞍点法和残差法用于计算积分。 (C)2002由Elsevier Science Inc.发行。[参考:8]

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