Title :
Calculations on dispersion relation and coupling impedance of plasma coupled-cavity SWS
Author :
Bin Wang ; Xinyan, Gao ; Kai, Xiewen
Author_Institution :
Sch. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
The electromagnetic field accurate expressions in the external axial magnetic field are obtained from the Maxwell´s equations. Further, the flux of energy inside the plasma filled drift channel is presented. Some of the property of cavity passband dispersion and coupling impedance of plasma-filled coupled-cavities slow wave structure in different plasma density and magnetic field conditions is analyzed according to the numerical calculation.
Keywords :
Maxwell equations; dispersion relations; plasma density; plasma drift waves; plasma electromagnetic wave propagation; plasma transport processes; Maxwell equations; SWS; cavity passband dispersion; coupling impedance; dispersion relation; electromagnetic field accurate expressions; external axial magnetic field; plasma coupled-cavity; plasma density; plasma filled drift channel; plasma-filled coupled-cavities; slow wave structure; Cavity resonators; Couplings; Equations; Impedance; Magnetic fields; Mathematical model; Plasmas;
Conference_Titel :
High Power Particle Beams (BEAMS), 2008 17th International Conference on
Conference_Location :
Xian
