| Authors | بهرام جزی,بابک شکری,حسین ارباب |
|---|---|
| Journal | Azimutha lElectromagnetic Surface Waves in a Rod Dielectric Magnetized Plasma Waveguide and Their Excitation by an Anuualar Relativistic Rotating Electron Beam |
| Page number | 1105 |
| Volume number | 48 |
| Paper Type | Full Paper |
| Published At | 2006-05-11 |
| Journal Grade | Scientific - research |
| Journal Type | Electronic |
| Journal Country | Iran, Islamic Republic Of |
| Journal Index | ISI |
Abstract
The dispersion relation of azimuthal electromagnetic surface waves in a rod dielectric magnetized plasma wave guide is obtained. It is investigated that these waves in E-type can be excited by a thin annular relativistic rotating electron beam (TARREB). The effects of the rotating velocity of beam, radius TARREB, on the frequency spectra and growth-rate coefficient are presented.
tags: Surface waves Magnetized Plasma Wave guide Electron Beam