DocumentCode :
317054
Title :
Numerical method of calculation propagation electromagnetic wave in random discrete media
Author :
Spitsyn, V.G.
Author_Institution :
Tomsk State Univ., Russia
Volume :
1
fYear :
1997
fDate :
13-18 July 1997
Firstpage :
530
Abstract :
In this work we consider the stochastic modeling of propagating waves in turbulently flowing liquid, gas and plasma. The problem of propagation of waves through flows with nonhomogeneous profiles of velocity and concentration of turbulence is solved. We consider multiple scattering of electromagnetic waves on the inside surfaces of turbulent bodies of revolution: cones and paraboloids. The results of calculations are compared with experimental data by ultrasonic and electromagnetic sounding of the turbulent flowing water and plasma. We consider the transfer of signals in an oscillator neural network with stochastic connections. This is the investigation of synchronization of an oscillator neural network by an external electromagnetic field.
Keywords :
electromagnetic wave propagation; electromagnetic wave scattering; neural nets; oscillators; plasma electromagnetic wave propagation; plasma turbulence; stochastic processes; synchronisation; turbulence; ultrasonic propagation; ultrasonic scattering; underwater sound; bodies of revolution; concentration; cones; electromagnetic sounding; electromagnetic wave; external electromagnetic field; inside surfaces; multiple scattering; nonhomogeneous profiles; oscillator neural network; paraboloids; propagating waves; propagation; random discrete media; stochastic connections; stochastic modeling; synchronization; turbulently flowing gas; turbulently flowing liquid; turbulently flowing plasma; ultrasonic sounding; velocity; Acoustic propagation; Acoustic scattering; Electromagnetic fields; Electromagnetic propagation; Electromagnetic scattering; Neural networks; Oscillators; Plasma waves; Stochastic processes; Surface waves;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antennas and Propagation Society International Symposium, 1997. IEEE., 1997 Digest
Conference_Location :
Montreal, Quebec, Canada
Print_ISBN :
0-7803-4178-3
Type :
conf
DOI :
10.1109/APS.1997.630215
Filename :
630215
Link To Document :
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