Title :
Method of computation of nonlinear electromagnetic wave interaction with stratified absorbing media
Author_Institution :
Dept. of Comput. Eng., Tomsk Polytech. Univ., Russia
Abstract :
In this paper is suggested the method of computation of electromagnetic signal interaction with absorbing inhomogeneity in the three-dimensional random discrete media. We modeling the process of wave multiple interactions with discrete inhomogeneity chaotically disposed in the stratified media. In the result of a computer imitation of researched process on the base of stochastic model we have received the distributions in space of coordinates the absorption coefficient of media, the energy of scattering signal and energy of absorption signal in dependence of interaction time.
Keywords :
absorbing media; computational electromagnetics; electromagnetic wave absorption; electromagnetic wave propagation; electromagnetic wave scattering; function approximation; inhomogeneous media; random media; absorbing inhomogeneity; absorption coefficient; electromagnetic signal interaction; nonlinear approximation; nonlinear electromagnetic wave interaction; nonlinear wave propagation; numerical method; photon distribution function; stochastic model; stratified absorbing media; three-dimensional random discrete media; wave multiple interactions; weakly contrast image; Distributed computing; Electromagnetic radiation; Electromagnetic scattering; Electromagnetic wave absorption; Nonhomogeneous media; Oscillators; Particle scattering; Random media; Signal processing; Stochastic processes;
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.2003.1220205
