| Inverse scattering of buried complex object by TE wave illumination | |
|---|---|
| 學年 | 93 |
| 學期 | 1 |
| 發表日期 | 2005-08-08 |
| 作品名稱 | Inverse scattering of buried complex object by TE wave illumination |
| 作品名稱（其他語言） | |
| 著者 | Lin, Chun Jen; Chiu, Chien-ching |
| 作品所屬單位 | 淡江大學電機工程學系 |
| 出版者 | New York: Institute of Electrical and Electronics Engineers (IEEE) |
| 會議名稱 | 2005 International Symposium on Microwave |
| 會議地點 | |
| 摘要 | The inverse scattering of buried complex object by transverse electric (TE) wave illumination is investigated. Dielectric cylinders coated on a conductor of unknown permittivities are buried in one half space and scatter a group of unrelated TE 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. Good reconstruction is obtained even in the presence of additive Gaussian random noise in measured data. In addition, the effect of noise on the reconstruction result is also investigated. |
| 關鍵字 | |
| 語言 | en |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | |
| 研討會時間 | 20050808~20050812 |
| 通訊作者 | |
| 國別 | |
| 公開徵稿 | |
| 出版型式 | |
| 出處 | Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on Vol. 1, pp.784-787 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/39025 ) |
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