淡江大學機構典藏:Item 987654321/46191
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    Title: Frequency dependence on image reconstruction for a buried imperfectly conducting cylinder
    Authors: 丘建青;Chiu, Chien-ching;Chen, Wei-ting
    Contributors: 淡江大學電機工程學系
    Keywords: imperfectly conducting cylinder;image reconstruction;frequency dependence;genetic algorithm
    Date: 2002-03
    Issue Date: 2010-03-26 21:11:05 (UTC+8)
    Publisher: Wiley-Blackwell
    Abstract: 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.
    Relation: International journal of RF and microwave computer-aided engineering 12(2), pp.144-147
    DOI: 10.1002/mmce.10017
    Appears in Collections:[Graduate Institute & Department of Electrical Engineering] Journal Article

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