Title :
Modelling of nonlinear electromagnetic wave propagation in random discrete absorbing media
Author_Institution :
Dept. of Comput. Eng., Tomsk Polytech. Univ., Russia
Abstract :
In this paper we suggest a method of computation of electromagnetic signal interaction with absorbing inhomogeneity in three-dimensional random discrete media. We model the process of wave multiple interaction with discrete inhomogeneity chaotically disposed in the layer media. The result of a computer imitation of the process on the basis of a stochastic model yields the distributions in space of co-ordinates of the energy of the scattering wave and energy of absorption wave dependent on interaction time.
Keywords :
absorbing media; electromagnetic wave absorption; electromagnetic wave propagation; electromagnetic wave scattering; inhomogeneous media; random media; stochastic processes; absorbing inhomogeneity; absorption wave; electromagnetic signal interaction; modelling; nonlinear electromagnetic wave propagation; random discrete absorbing media; scattering wave; stochastic model; three-dimensional random discrete media; wave multiple interaction; Distributed computing; Electromagnetic modeling; Electromagnetic propagation; Electromagnetic radiation; Electromagnetic scattering; Electromagnetic wave absorption; Nonhomogeneous media; Particle scattering; Random media; Stochastic processes;
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2002. DIPED - 2002. Proceedings of the 7th International Seminar/Workshop on
Print_ISBN :
966-02-2224-6
DOI :
10.1109/DIPED.2002.1049174