publication . Article . External research report . 2003

Detection of buried inhomogeneous elliptic cylinders by a memetic algorithm

S. Caorsi; A. Massa; M. Pastorino; M. Raffetto; A. Randazzo;
Open Access English
  • Published: 01 Oct 2003
  • Publisher: HAL CCSD
  • Country: France
Abstract
The application of a global optimization procedure to the detection of buried inhomogeneities is studied in the present paper. The object inhomogeneities are schematized as multilayer infinite dielectric cylinders with elliptic cross sections. An efficient recursive analytical procedure is used for the forward scattering computation. A functional is constructed in which the field is expressed in series solution of Mathieu functions. Starting by the input scattered data, the iterative minimization of the functional is performed by a new optimization method called memetic algorithm. (c) 2003 IEEE. Personal use of this material is permitted. Permission from IEEE mu...
Subjects
free text keywords: [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing, QC661 Electromagnetic Theory, QC760 Electromagnetism, Electrical and Electronic Engineering, Computation, Physics, Optics, business.industry, business, Minification, Mathematical optimization, Minimisation (psychology), Global optimization, Memetic algorithm, Iterative method, Mathieu function, symbols.namesake, symbols, Forward scatter
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publication . Article . External research report . 2003

Detection of buried inhomogeneous elliptic cylinders by a memetic algorithm

S. Caorsi; A. Massa; M. Pastorino; M. Raffetto; A. Randazzo;