期刊論文
| 學年 | 97 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 2008-10-01 |
| 作品名稱 | Inverse Scattering of Buried Inhomogeneous Biaxial Dielectric Cylinders Coated on a Conductor |
| 作品名稱（其他語言） | |
| 著者 | Huang, Chung-hsin; Liu, Chun-liang; Lin, Chun-jen; 丘建青; Chiu, Chien-ching |
| 單位 | 淡江大學電機工程學系 |
| 出版者 | Hoboken: John Wiley & Sons, Inc. |
| 著錄名稱、卷期、頁數 | International Journal of Imaging Systems and Technology 18(4), pp.228-236 |
| 摘要 | The inverse scattering of buried inhomogeneous biaxial dielectric cylinders coated on a conductor with known cross section is investigated. Dielectric cylinders with known cross section coated on a conductor of unknown permittivities are buried in one half space and scatter a group of unrelated waves incident from another half space where the scattered field is recorded. By proper arrangement of the various unrelated incident fields, the difficulties of ill-posedness and nonlinearity are circumvented, and the permittivity distribution can be reconstructed through simple matrix operations. The algorithm is based on the moment method and the unrelated illumination method. Numerical results are given to demonstrate the capability of the inverse algorithm. Good reconstruction is obtained both with and without Gaussian noise in measured data. In addition, the effect of noise on the reconstruction result is also investigated. |
| 關鍵字 | unrelated illumination method; biaxial dielectric cylinders; electromagnetic imaging; half space; complex dielectric cylinders |
| 語言 | en |
| ISSN | 0899-9457 |
| 期刊性質 | 國外 |
| 收錄於 | SCI EI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/50724 ) |