Title :
A simplified Newton method for the inverse orthotropic problem
Author :
Seydou, F. ; Seppanen, T. ; Duraiswami, R.
Author_Institution :
Dept. of Electr. & Inf. Eng., Oulu Univ., Finland
Abstract :
We consider one of the most challenging inverse problems in electromagnetic scattering for inhomogeneous medium. We try to reconstruct the elements of a matrix from scattering data in an orthotropic medium. To solve the inverse problem, we implement a simplified Newton method and present some numerical results.
Keywords :
Newton method; electromagnetic wave scattering; inhomogeneous media; inverse problems; matrix algebra; Newton method; electromagnetic scattering; inhomogeneous medium; inverse problem; matrix; orthotropic medium; Anisotropic magnetoresistance; Conductivity; Educational institutions; Electromagnetic propagation; Electromagnetic scattering; Equations; Inverse problems; Newton method; Nonuniform electric fields; Permittivity;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location :
Columbus, OH, USA
Print_ISBN :
0-7803-7846-6
DOI :
10.1109/APS.2003.1217514
