DocumentCode
2037487
Title
Remedy for inverse scattering problems via space-mapping inverse-difference approach
Author
Aydogan, Ahmet ; Akleman, Funda
Author_Institution
Department of Electrical and Electronics Engineering, Marmara University, Istanbul, Turkey
fYear
2015
fDate
1-4 July 2015
Firstpage
1
Lastpage
2
Abstract
An inverse-scattering algorithm (ISA) based on integral-equation formulation is used as an inverse coarse model in the space-mapping inverse-difference (SMID) method and named as ISA-based SMID (ISA-SMID). The enhancement of ISA-SMID optimization over inverse-scattering algorithms is tested. To this aim, extraction of dielectric profile problem is examined with ISA-SMID, which is obtained by the hybridization of SMID and Newton-based inverse-scattering algorithm. The method of moments solution of integral equation is used in the utilized inverse algorithm for the reconstruction of complex permittivity of the inhomogeneous object loaded in the waveguide.
Keywords
Dielectrics; Integrated circuit modeling; Inverse problems; Mathematical model; Microwave theory and techniques; Nonhomogeneous media; Optimization;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Electromagnetics International Workshop (CEM), 2015
Conference_Location
Izmir, Turkey
Print_ISBN
978-1-4673-9279-2
Type
conf
DOI
10.1109/CEM.2015.7237442
Filename
7237442
Link To Document