Title :
Deformation of the spatial spectrum of scattered radiation in absorptive magnetoactive plasma
Author :
Jandieri, G.V. ; Gavrilenko, V.G. ; Jandien, V.G. ; Daraselia, N.M.
Author_Institution :
Phys. Dept., Georgian Tech. Univ., Tbilisi, Georgia
Abstract :
A typical example of a chaotically inhomogeneous absorptive anisotropic medium is a turbulent collisional magnetoactive plasma. Multiple scattering of waves in such plasma has been investigated less than wave scattering in chaotic isotropic media. The oblique incidence of a small amplitude electromagnetic wave on a plane layer of the turbulent absorptive plasma in an external homogeneous magnetic field is considered. It was found out that in a certain direction two asymmetric factors of the problem (oblique incidence and medium anisotropy) compensate each other.
Keywords :
Monte Carlo methods; absorbing media; anisotropic media; electromagnetic wave scattering; ionospheric electromagnetic wave propagation; plasma electromagnetic wave propagation; plasma turbulence; Monte Carlo method; absorptive anisotropic medium; absorptive magnetoactive plasma; anomalous broadening; asymmetric factors; chaotically inhomogeneous medium; characteristic scale; ionosphere plasma; oblique incidence; scattered radiation; small amplitude electromagnetic wave; spatial spectrum; turbulent collisional plasma; wave field fluctuations; Anisotropic magnetoresistance; Chaos; Electromagnetic scattering; Electrons; Frequency; Magnetic anisotropy; Magnetic fields; Perpendicular magnetic anisotropy; Plasma properties; Plasma waves;
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.2003.1220095
