Application of a Boundary Matching Technique to an Inverse Problem for Circularly Symmetric Objects (Special Issue on Electromagnetic Theory)

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概要

• 論文の詳細を見る

• We present a novel algorithm to reconstruct the refractive-index profile of a circularly symmetric object from measurements of the electromagnetic field scattered when the object is illuminated by a plane wave. The reconstruction algorithm is based on an iterative procedure of matching the scattered field calculated from a certain refractive-index distribution with the measured scattered field on the boundary of the object. In order to estimate the convergence of the reconstruction, the mean square error between the calculated and measured scattered fields is introduced. It is shown through reconstructing several examples of lossy dielectric cylinders that the algorithm is quite stable and is applicable to high-contrasty models in situations where the Born approximation is not valid.

• 一般社団法人電子情報通信学会の論文
• 1994-11-25

著者

• Ishida Kenichi

  The Faculty Of Engineering Kyushu University

• Tateiba Mitsuo

  The Faculty Of Engineering Kyushu University

• Kudou Takato

  the Faculty of Engineering, Kyushu University

• Kudou Takato

  The Faculty Of Engineering Kyushu University

関連論文

• Polarization Effects on the Effective Dielectric Constant of a Medium Containing Randomly Distributed Dielectric Cylinders (Special Issue on Electromagnetic Theory : Foundations and Applications)
• Application of a Boundary Matching Technique to an Inverse Problem for Circularly Symmetric Objects (Special Issue on Electromagnetic Theory)

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