摘要
In this paper, the effect of incident field polarization is analyzed, which is very important to an inverse scattering imaging algorithm for metal objects. In the imaging algorithm, the inverse scattering problem is converted to the inverse source problem according to the Equivalence Principle. The equivalent surface currents are considered to be numerous dipole moments, which is, namely, Discrete Dipole Approximation (DDA). And the inverse problem is solved by using Tikhonov Regularization. The simulation results indicate that a circularly polarized wave is superior for better imaging results.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | 13th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2021 - Proceedings |
| 出版商 | Institute of Electrical and Electronics Engineers Inc. |
| ISBN（电子版） | 9781665418126 |
| DOI | |
| 出版状态 | 已出版 - 2021 |
| 活动 | 13th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2021 - Zhuhai, 中国 期限: 1 12月 2021 → 4 12月 2021 |
出版系列
| 姓名 | 13th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2021 - Proceedings |
|---|
会议
| 会议 | 13th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2021 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Zhuhai |
| 时期 | 1/12/21 → 4/12/21 |
指纹
探究 'Analysis of Incident Field Polarization of A DDA Based Inverse Scattering Imaging Algorithm' 的科研主题。它们共同构成独一无二的指纹。引用此
Zheng, X., & Hu, B. (2021). Analysis of Incident Field Polarization of A DDA Based Inverse Scattering Imaging Algorithm. 在 13th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2021 - Proceedings (13th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2021 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISAPE54070.2021.9753461