articleIEEE Transactions on Geoscience and Remote SensingJan 1, 2022Closed access

Nonoverflow Representation of Electromagnetic Field From Dipole Source in Cylindrical Media With Uniaxial Anisotropy

DHDecheng Hong

Jilin University

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Abstract

A nonoverflow representation of the electromagnetic (EM) field radiated by dipole sources in the cylindrical multilayered anisotropic media is presented. The sources include both magnetic and electric triaxial dipoles. The permeability, permittivity, and conductivity of each layer are all uniaxial anisotropic. A set of normalized reflection/transmission coefficients is defined and utilized to describe the propagation of EM wave. The recursive algorithm of EM field in each layer is with respect to the ratios of the outgoing and standing waves. In the expressions, all the Hankel or Bessel functions are in the form of their ratios, which avoid the overflow problem in numerical integral. To improve the stability…

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Topics & keywords

Topics
Keywords
  • Hankel transform
  • Mathematical analysis
  • Electromagnetic field
  • Dipole
  • Physics
  • Bessel function
  • Permittivity
  • Magnetic dipole
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