期刊
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
卷 59, 期 10, 页码 8538-8553出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TGRS.2020.3040454
关键词
Coherence; interferometry; microwave (MW) imaging; MW radiometry; permittivity reconstruction
类别
资金
- Istanbul Sehir University, Istanbul, Turkey
A new microwave imaging technique utilizing partial coherence in thermal radiation of objects is proposed for reconstructing complex permittivity profiles of lossy dielectric objects. The method differs from interferometric radiometry and is distinct in its reliance on thermal radiation and not electromagnetic scattering. Equations governing the method are presented, along with simulations demonstrating its potential for complex permittivity reconstruction in two dimensions.
A new microwave (MW) imaging technique for the reconstruction of complex permittivity profiles of lossy dielectric objects is proposed. The proposed technique is based on partial coherence in thermal radiation of objects and is distinct from interferometric radiometry used for high-resolution imaging of brightness temperature. This is a unique feature of the method that distinguishes it from other MW imaging methods for permittivity reconstruction, where the underlying physical phenomenon is electromagnetic scattering by the probed object. Equations governing the imaging method are presented, and its potential for complex permittivity reconstruction in two dimensions is demonstrated with simulations.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据