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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/38515


    Title: Frequency dependence on image reconstruction for a buried conductor
    Authors: Chiu, Chien-ching;Chen, Wei-Ting
    Contributors: 淡江大學電機工程學系
    Date: 2001-05
    Issue Date: 2013-03-07 14:47:56 (UTC+8)
    Publisher: New York: Institute of Electrical and Electronics Engineers (IEEE)
    Abstract: The frequency dependence of 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 scatters the incident wave from another half-space. By using the measured scattered field, the image problem is reformulated into an optimization problem and solved by the genetic algorithm. The frequency dependence of image reconstruction is investigated and numerical results show that the reconstruction is quite good in the resonant frequency range. On the contrary, if the frequency is too high or too low the reconstruction becomes bad. It is worth noting that the present work provides not only comparative information but quantitative information
    Relation: Instrumentation and Measurement Technology Conference, 2001. IMTC 2001. Proceedings of the 18th IEEE vol.1, pp.323-325
    DOI: 10.1109/IMTC.2001.928833
    Appears in Collections:[Graduate Institute & Department of Electrical Engineering] Proceeding

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