Scattering from Inhomogeneous Dielectric Cylinders with Finite Length
文献类型：期刊论文
| 作者 | Yang, Chao1; Shi, Jiancheng1; Liu, Qinhuo1; Du, Yang1 |
| 刊名 | IEEE Transactions on Geoscience and Remote Sensing
 |
| 出版日期 | 2016 |
| 卷号 | 54期号:8页码:4555-4569 |
| 关键词 | LEAF-AREA INDEX HYPERSPECTRAL VEGETATION INDEXES SQUARES REGRESSION BIOMASS ESTIMATION TEXTURE ANALYSIS MODIS LAI FOREST TRANSFORMATION DERIVATION VARIABLES |
| 英文摘要 | The electromagnetic scattering by a dielectric cylinder of finite length is important in many applications, particularly for microwave remote sensing of vegetated terrain. Yet, not only a unified analytical solution is still elusive in providing the scattering cross sections but also other important aspects, such as the phase of the scattering amplitude function, energy conservation, and reciprocity relation, have been scantly touched in the literature. The treatment of a dielectric inhomogeneous cylinder of finite length brings forth new challenges. Taking on such challenges is the focus of this paper. The main plan of attack is to extend the virtual partition method, which is a T-matrix-based semi-analytical model, that we have previously proposed to treat scattering from a homogeneous dielectric cylinder of finite length, to the inhomogeneous cases. The effectiveness of the proposed method is validated numerically, including: 1) high-fidelity prediction of the copolarized and cross-polarized cross sections for arbitrary bistatic scattering configuration; 2) high-fidelity predictions of the phase of the scattering amplitude function; 3) verification of energy conservation; and 4) verification of the reciprocity theorem. © 2016 IEEE. |
| 学科主题 | Geochemistry & Geophysics; Engineering; Remote Sensing; Imaging Science & Photographic Technology |
| 类目[WOS] | Geochemistry & Geophysics ; Engineering, Electrical & Electronic ; Remote Sensing ; Imaging Science & Photographic Technology |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:20161602259275 |
| 源URL | [http://ir.radi.ac.cn/handle/183411/39425]  |
| 专题 | 遥感与数字地球研究所_SCI/EI期刊论文_期刊论文 |
| 作者单位 | 1. College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou 2.310027, China 3. Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 4.100101, China |
| 推荐引用方式 GB/T 7714 | Yang, Chao,Shi, Jiancheng,Liu, Qinhuo,et al. Scattering from Inhomogeneous Dielectric Cylinders with Finite Length[J]. IEEE Transactions on Geoscience and Remote Sensing,2016,54(8):4555-4569. |
| APA | Yang, Chao,Shi, Jiancheng,Liu, Qinhuo,&Du, Yang.(2016).Scattering from Inhomogeneous Dielectric Cylinders with Finite Length.IEEE Transactions on Geoscience and Remote Sensing,54(8),4555-4569. |
| MLA | Yang, Chao,et al."Scattering from Inhomogeneous Dielectric Cylinders with Finite Length".IEEE Transactions on Geoscience and Remote Sensing 54.8(2016):4555-4569. |
入库方式： OAI收割
来源：遥感与数字地球研究所
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