The videopulse scattering in inhomogeneous media containing conductive cylinder objects

Author

Varyanitza-Roshchupkina, L.A.

Author_Institution

NASU, Kharkov, Ukraine

Volume

1

fYear

2003

fDate

9-12 Sept. 2003

Firstpage

152

Abstract

The results of the computer simulation of videopulse scattering on the conductive cylinder objects buried in homogeneous media are presented in this work. The finite difference time domain method (FDTD) and Mur´s absorbing boundary conditions of second order were used to regularize the problem. The analysis and the comparison of the scattered electromagnetic fields obtained at different dielectric parameters of the media and different sizes of the conductive objects were carried out.

Keywords

conducting bodies; electromagnetic pulse; electromagnetic wave scattering; finite difference time-domain analysis; ground penetrating radar; inhomogeneous media; radar computing; Mur second order absorbing boundary conditions; conductive cylinder objects; dielectric parameters; finite difference time domain method; ground penetrating radar; inhomogeneous media; object detection; object recognition; scattered electromagnetic fields; videopulse scattering; wave pattern; Boundary conditions; Computer simulation; Dielectrics; Electromagnetic analysis; Electromagnetic fields; Electromagnetic scattering; Finite difference methods; Nonhomogeneous media; Scattering parameters; Time domain analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Theory and Techniques, 2003. 4th International Conference on

Print_ISBN

0-7803-7881-4

Type

conf

DOI

10.1109/ICATT.2003.1239172

Filename

1239172