Three Dimensional Inverse Scattering Problem Related to Buried Acoustic Scatterers(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
An inverse scattering problem in three dimensional two layered media is investigated. The shape and the location of the acoustic scatterer buried in one half-space are determined. With some a priori information, it becomes possible to solve this problem in three dimensions. Using the moment method, the scattered field is obtained for the estimated scatterer. An iterative procedure based on the Newton's method for the nonlinear least square problem is able to solve the inverse scattering problem. Some numerical results are presented.
- 社団法人電子情報通信学会の論文
- 2000-12-25
著者
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Noguchi A
Faculty Of Science And Technology Keio University
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Noguchi Akira
Faculty Of Science And Technology Keio University
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TAJIRI Daisuke
Faculty of Science and Technology, Keio University
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Tajiri Daisuke
Faculty Of Science And Technology Keio University
関連論文
- Inverse Scattering Analysis Based on the Equivalent Source Method for Perfectly Conducting Cylinders Using Scattered Data of Several Frequencies (Special Issue on the 1992 Symposium on Electromagnetic Theory)
- Three Dimensional Inverse Scattering Problem Related to Buried Acoustic Scatterers(Special Issue on Problems of Random Scattering and Electromagnetic Wave Sensing)