A Conjugate Gradient Contrast Source Technique for 3D Profile Inversion(Special Issue on Problems of Random Scattering and Electromagnetic Wave Sensing)
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概要
- 論文の詳細を見る
A method for determination of the location, shape, and material properties of a 3D object from measurements of the scattered field, when the object is successively illuminated by a number of incident fields is presented. This work extends the method previously developed for reconstructions of 2D permittivity and conductivity from electromagnetic measurements to the more complicated full-vector 3D electromagnetic inversion. Furthermore, a frequency hopping strategy to improve the resolution of the unknown objects when the frequency is raised, is underlined. Results of numerical experiments are presented to illustrate both strengths and weaknesses of the method.
- 社団法人電子情報通信学会の論文
- 2000-12-25
著者
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Abubakar Aria
Laboratory Of Electromagnetic Research Delft University Of Technology
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Berg Peter
Laboratory Of Electromagnetic Research Faculty Of Information Technology And Systems Delft Universit
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Berg Peter
Laboratory Of Electromagnetic Research Delft University Of Technology
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KOOIJ Bert
Laboratory of Electromagnetic Research, Delft University of Technology
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Kooij Bert
Laboratory Of Electromagnetic Research Delft University Of Technology
関連論文
- A Conjugate Gradient Contrast Source Technique for 3D Profile Inversion(Special Issue on Problems of Random Scattering and Electromagnetic Wave Sensing)
- Two-Dimensional Imaging and Effective Inversion of a Three-Dimensional Buried Object(Special Issue on Problems of Random Scattering and Electromagnetic Wave Sensing)