Abstract
The TM-polarized electromagnetic scattering problem of a two-dimensional inhomogeneous structure buried in lossy stratified media is presented. Analysis work consists of two parts mainly, derivation of the Green’s function of a filament buried in lossy stratified media and constitution of the electric field integral equation of the equivalent current caused by the differences between the inhomogeneities and the stratified media. Based on these works, illustrative numerical results are given to model inhomogeneous underground tubes in lossy stratified media, and to describe the scattering field affected by different factors such as permittivity distribution, dimension, and buried depth of the inhomogeneities and so on.
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References
Yang Qiji, Electromagnetic Theory (Volume I), Beijing: Advanced Education Publishing House, 1992, Ch3. (in Chinese).
J. R. Wait, Electromagnetic Waves in Stratified Media. Oxford: Pergamon Press, 1970, Ch2.
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Supported by the National Natural Science Foundation of China
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Weiyan, W., Shourong, Z. A study on EM scattering of a two-dimensional inhomogeneous structure buried in stratified media. J. of Electron.(China) 14, 90–96 (1997). https://doi.org/10.1007/s11767-996-1029-x
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DOI: https://doi.org/10.1007/s11767-996-1029-x