Title :
A Correction Method for Analysis of Inhomogenously-Loaded Helical Slow-Wave Structures
Author :
Xiaofang, Zhu ; Zhonghai, Yang ; Bin, Li ; Li, Liao
Author_Institution :
Sch. of Phys. Electron., China Univ. of Electron. Sci. & Technol.
Abstract :
In the theoretical analysis of cold-test characteristics for inhomogenenously-loaded helical slow-wave structures, a correction method is suggested to compensate the field non-uniformity during one helix period, in which an effective helix outer radius is adopted instead of the real helix outer radius. The theoretical predictions with and without correction are both compared with MAFIA simulation results and the illustrations have proved the validity of the correction method
Keywords :
slow wave structures; MAFIA simulation; cold-test characteristics; helix outer radius; helix period; inhomogenously-loaded helical slow-wave structures; Conductors; Dielectrics; Electromagnetic modeling; Electron devices; Impedance; Predictive models; Radio frequency; Space exploration; Structural rods; Wire; Correction Method; Helical Slow-Wave-Structure (HSWS); Inhomogenenously-Loaded;
Conference_Titel :
Vacuum Electronics Conference, 2006 held Jointly with 2006 IEEE International Vacuum Electron Sources., IEEE International
Conference_Location :
Monterey, CA
Print_ISBN :
1-4244-0108-9
DOI :
10.1109/IVELEC.2006.1666238
