Abstract:The reflection of an electromagnetic wave in a thin plasma layer attached to a metal plate at high pressure is investigated with the finite-difference time-domain method. The effects of the plasma thickness, the plasma density distribution function, the collision frequency between electrons and neutrals and the frequency of incident wave on the reflection coefficient of the electromagnetic wave are discussed. Numerical results indicate that the reflection coefficient of the wave depends on its frequency, the p… Show more
“…The method of treatment is based on Refs. 17 and 18 and those studied in thin plasma layer, [22][23][24][25][26] while it is extended to be more accurate.…”
“…The method of treatment is based on Refs. 17 and 18 and those studied in thin plasma layer, [22][23][24][25][26] while it is extended to be more accurate.…”
“…Hu, 2004;. The reason is the plasma thickness is near or less than the wavelength of the plasma exceeds the wavelength of the incident wave, the variation of the wave vector with distance cannot be considered as weak (M. Liu et al, 2007). In the analysis electric field is considered in the x direction and propagation vector is in z direction and the electromagnetic wave enters normally into the plasma layer.…”
Section: Boundary Conditionmentioning
confidence: 99%
“…By using equations (43) to (46), the electromagnetic wave propagation in a plasma slab can be simulated in time domain (M. Liu et al, 2007).…”
“…Finite-difference time-domain analysis have been extensively used in literature to solve the electromagnetic wave propagation in various media (Hunsberger et al, 1992;Young, 1994Young, , 1996Cummer, 1997;Lee et al, 2000;M. Liu et al, 2007).…”
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