關鍵字查詢 | 類別:會議論文 | | 關鍵字:Electromagnetic imaging for a conducting cylinder buried in the three layers structure

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1 91/1 電機系 丘建青 教授 會議論文 發佈 Electromagnetic imaging for a conducting cylinder buried in the three layers structure , [91-1] :Electromagnetic imaging for a conducting cylinder buried in the three layers structure會議論文Electromagnetic imaging for a conducting cylinder buried in the three layers structureChou, Chun-Yuan; Chiu, Chien-ching淡江大學電機工程學系New York: Institute of Electrical and Electronics Engineers (IEEE)Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2002. DIPED - 2002. Proceedings of the 7th International Seminar/Workshop on, pp.80-83The paper presents a computational approach to the imaging of a conducting cylinder buried in the three layers structure. A conducting cylinder of unknown shape, which is buried in the second layer scatters the incident wave from the first layer and the scattered field is recorded in the first and third layers. Based on the boundary condition and the measured scattered field, a set of nonlinear integral equations is derived and the imaging problem is optimized by the genetic algorithm. Numerical results demonstrated that, even when the initial guess
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