INVESTIGATION OF ELECTROMAGNETIC COMPLEX SCATTERING FOR CONDUCTOR TARGET BASED ON ELECTROMAGNETIC IMAGES METHOD

Electromagnetic Scattering from a Perfect Electromagnetic Conductor Cylinder Buried in a Dielectric Half-space

An analytical solution is presented for the electromagnetic scattering from a perfect electromagnetic conducting circular cylinder, embedded in the dielectric half-space. The solution utilizes the spectral (plane wave) representations of the fields and accounts for all the multiple interactions between the buried circular cylinder and the dielectric interface separating the two half spaces.

Adjoint Based Sampling Methods for Electromagnetic Scattering

In this paper we investigate the efficient realization of sampling methods, based on solutions of certain adjoint problems. This adjoint approach does not require the explicit knowledge of a Green’s function for the background medium, and allows to sample for all points and all dipole directions simultaneously; thus several limitations of standard sampling methods are relieved. A detailed deriv...

An analysis of electromagnetic scattering from finite-width strips

Electromagnetic Scattering Using Gpu-based Finite Difference Frequency Domain Method

This paper presents a graphics processing based implementation of the Finite-Difference Frequency-Domain (FDFD) method, which uses a central finite differencing scheme for solving Maxwell’s equations for electromagnetics. The radar cross section for different structures in 2D and 3D has been calculated using the FDFD method. The FDFD code has been implemented for the CPU calculations and the sa...

An Approximate Hybrid Method for Modeling of Electromagnetic Scattering from an Underground Target PhD Thesis