Title :
Validation of the Reciprocity Gap Method for Maxwell´s Equations
Author :
Sun Jiyu ; Zhang Jitao
Author_Institution :
Higher Educ. Key Lab. for Meas. & Control Technol. & Instrumentations of Heilongjiang Province, Harbin Univ. of Sci. & Technol., Harbin, China
Abstract :
In this paper, we present some study of the reciprocity gap functional method (RGM) for inverse scattering. The RGM method requires limited a priori information of the physical properties of the scatterer and involves only ill-posed linear integral equations. We give some analytical results in the case of a circular scatterer which can be used for guidance about what to expect when a regularized scheme is applied in the RGM. The results in this paper provide useful benchmarks of the capability of the RGM.
Keywords :
Maxwell equations; electromagnetic wave scattering; integral equations; Maxwell equations; RGM method; circular scatterer; ill-posed linear integral equations; reciprocity gap functional method; Eigenvalues and eigenfunctions; Equations; Instruments; Integral equations; Inverse problems; Nonhomogeneous media; Scattering; Maxwell´s equations; Reciprocity Gap; nverse Scattering;
Conference_Titel :
Instrumentation, Measurement, Computer, Communication and Control (IMCCC), 2012 Second International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4673-5034-1
DOI :
10.1109/IMCCC.2012.335
