Title :
The energy flow behavior during the resonance scattering of a plane electromagnetic wave by a magnetized plasma column
Author :
Es´kin, V.A. ; Ivoninsky, Alexander V. ; Kudrin, A.V.
Author_Institution :
Dept. of Radiophys., Univ. of Nizhny Novgorod, Nizhny Novgorod, Russia
Abstract :
Resonance scattering of a plane electromagnetic H wave by a magnetized plasma column is studied. The main attention is focused on the behavior of the Poynting vector field during the scattering. A comparison of the energy-flow structure in this case with that in the case of an isotropic dielectric column is made. Significant differences in the energy-flow structures in the two cases are revealed and discussed. A notable excess of the maximum absolute value of the Poynting vector at the boundary of a magnetized plasma column over that at the boundary of an isotropic dielectric scatterer of the same shape and size is found to occur.
Keywords :
plasma electromagnetic wave propagation; Poynting vector field; energy-flow structures; isotropic dielectric column; isotropic dielectric scatterer; magnetized plasma column boundary; plane electromagnetic wave; resonance scattering; Dielectrics; Electromagnetic scattering; Magnetic resonance; Plasmas; Vectors; Poynting vector field; magnetized plasma column; resonance scattering;
Conference_Titel :
Antennas and Propagation (EuCAP), 2014 8th European Conference on
Conference_Location :
The Hague
DOI :
10.1109/EuCAP.2014.6902395