Title :
Simulation modeling of statistical characteristics of the radio wave in a layer with random inhomogeneities of dielectric permittivity
Author :
Afanasiev, N.T. ; Kolesnik, S.N. ; Tinin, M.V.
Author_Institution :
Irkutsk State Univ., Russia
Abstract :
This paper presents the methods of generation a random field of dielectric permittivity with a given correlation function. Results are derived from performing a simulation modeling of the mean intensity and a spatial correlation function of the wave field, the dispersion of angles of arrival, and spatial correlation functions of the amplitude and phase of the wave that has propagated through a layer with random inhomogeneities of dielectric permittivity. A comparison is made of the results of calculations of fluctuation characteristics of the radio wave by approximate formulas obtained with the perturbation method with the results of simulation modeling
Keywords :
inhomogeneous media; permittivity; radiowave propagation; random media; statistical analysis; amplitude; angles of arrival; correlation function; dielectric permittivity; dispersion; fluctuation characteristics; mean intensity; partial correlation function; perturbation method; phase; radio wave; random field; random inhomogeneities; simulation modeling; spatial correlation function; statistical characteristics; wave field; Dielectrics; Electronic mail; Fluctuations; Geometrical optics; Optical propagation; Permittivity; Perturbation methods; Radio communication; Radio navigation; Solid modeling;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2000. MMET 2000. International Conference on
Conference_Location :
Kharkov
Print_ISBN :
0-7803-6347-7
DOI :
10.1109/MMET.2000.888603
