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    题名: Frequency dependence on image reconstruction for a buried imperfectly conducting cylinder
    作者: 丘建青;Chiu, Chien-ching;Chen, Wei-ting
    贡献者: 淡江大學電機工程學系
    关键词: imperfectly conducting cylinder;image reconstruction;frequency dependence;genetic algorithm
    日期: 2002-03
    上传时间: 2010-03-26 21:11:05 (UTC+8)
    出版者: Wiley-Blackwell
    摘要: Frequency dependence on image reconstruction for a buried imperfectly conducting cylinder is investigated. A conducting cylinder of unknown shape and conductivity is buried in one half-space and the incident wave is scattered from another half-space. By using measured scattered field, the image problem is reformulated into an optimization problem and solved by the genetic algorithm. Frequency dependence on image reconstruction is investigated and numerical results show that the reconstruction is well in the resonant frequency range. On the contrary, if the frequency is too high or too low, then the reconstruction becomes bad. This work provides both comparative and quantitative information.
    關聯: International journal of RF and microwave computer-aided engineering 12(2), pp.144-147
    DOI: 10.1002/mmce.10017
    显示于类别:[電機工程學系暨研究所] 期刊論文

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