A uniqueness result for the inverse electromagnetic scattering problem in a two-layered medium

doi:10.1088/0266-5611/26/10/105007

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	A uniqueness result for the inverse electromagnetic scattering problem in a two-layered medium
	Liu, Xiaodong1 ; Zhang, Bo
	2010-10-01
发表期刊	INVERSE PROBLEMS
ISSN	0266-5611
卷号	26 期号:10 页码:11
摘要	This paper is concerned with the inverse problem of scattering of time-harmonic electromagnetic waves by an impenetrable obstacle buried in the lower half-space of a two-layered background medium. We prove that the buried obstacle and its physical property can be uniquely determined from a knowledge of the tangential component of the electric field on some two-dimensional device in the upper half-space corresponding to all incident electric dipoles located on another two-dimensional device in the upper half-space with two different polarizations. The key ingredient of our proof is a novel reciprocity relation established in this paper for the solution of the scattering problem of the electric dipole located at two different source points.
DOI	10.1088/0266-5611/26/10/105007
语种	英语
资助项目	NNSF of China[10671201]
WOS研究方向	Mathematics ; Physics
WOS类目	Mathematics, Applied ; Physics, Mathematical
WOS记录号	WOS:000282068000007
出版者	IOP PUBLISHING LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/9551
专题	应用数学研究所
通讯作者	Liu, Xiaodong
作者单位	1.LSEC, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Inst Appl Math, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Liu, Xiaodong,Zhang, Bo. A uniqueness result for the inverse electromagnetic scattering problem in a two-layered medium[J]. INVERSE PROBLEMS,2010,26(10):11.
APA	Liu, Xiaodong,&Zhang, Bo.(2010).A uniqueness result for the inverse electromagnetic scattering problem in a two-layered medium.INVERSE PROBLEMS,26(10),11.
MLA	Liu, Xiaodong,et al."A uniqueness result for the inverse electromagnetic scattering problem in a two-layered medium".INVERSE PROBLEMS 26.10(2010):11.