| نویسندگان | B. Jazi -Z. Rahmani- E. Heidari-Semiromi - A. Abdoli-Arani |
|---|---|
| نشریه | PHYS PLASMAS |
| نوع مقاله | Full Paper |
| تاریخ انتشار | 2012-10-01 |
| رتبه نشریه | ISI |
| نوع نشریه | چاپی |
| کشور محل چاپ | ایران |
| نمایه نشریه | ISI |
چکیده مقاله
The dispersion relation of guided electromagnetic waves propagating in an elliptical metallic waveguide with a dielectric rod driven by relativistic elliptical electron beam (REEB) is investigated. The electric field profiles and the growth rates of the waves are numerically calculated by using Mathieu functions. The effects of relative permittivity constant of dielectric rod, accelerating voltage, and current density of REEB on the growth rate are presented.