English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 62379/95055 (66%)
造訪人次 : 2301502      線上人數 : 185
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/38533


    題名: Inverse scattering for shape and conductivity
    作者: Chien, Wei;Chiu, Chien-ching
    貢獻者: 淡江大學電機工程學系
    日期: 2003
    上傳時間: 2010-01-11 15:27:18 (UTC+8)
    出版者: New York: Institute of Electrical and Electronics Engineers (IEEE)
    摘要: We consider the inverse problem of determining both the shape and the conductivity of a two-dimensional conducting scatterer from a knowledge of the far-field pattern of TM waves by solving the ill posed nonlinear equation. Based on the boundary condition and the measured scattered field, a set of nonlinear integral equations is derived and the imaging problem is reformulated into an optimization problem. Satisfactory reconstructions have been achieved by the genetic algorithm. Numerical results demonstrated that, even when the initial guess is far away from the exact one, good reconstruction has been obtained. Numerical results show that multiple incident directions permit good reconstruction of shape and conductivity.
    關聯: Antennas, Propagation and EM Theory, 2003. Proceedings. 2003 6th International SYmposium on, pp.441-444
    DOI: 10.1109/ISAPE.2003.1276722
    顯示於類別:[電機工程學系暨研究所] 會議論文

    文件中的檔案:

    檔案 描述 大小格式瀏覽次數
    index.html0KbHTML261檢視/開啟
    Inverse scattering for shape and conductivity.pdf204KbAdobe PDF306檢視/開啟

    在機構典藏中所有的資料項目都受到原著作權保護.

    TAIR相關文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回饋