International Journal of Antennas and Propagation / 2018 / Article / Fig 21

Research Article

Finite-Difference Time Domain Techniques Applied to Electromagnetic Wave Interactions with Inhomogeneous Plasma Structures

Figure 21

Behavior shift for the plasma dielectric permittivity as a function of the local plasma density n, the plasma collision frequency ν, and the incident wave frequency fin. Red region represents , and blue region represents .
(a) n and ν
(b) n and fin
(c) ν and fin