Title :
Impedance calculation of helical slow-wave structure using HFCS-I and MAFIA
Author :
Zhu, Xiaofang ; Yang, Zhonghai ; Li, JiangQing ; JiangQing Li ; Xu, Li ; Huang, Tao ; Hu, Quan ; Hu, Yulu ; Ma, JunJian ; Peng, WeiFeng ; Liao, Li ; Xiao, Li ; He, GuoXian
Author_Institution :
Vacuum Electron. Nat. Lab., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
Using HFCS-I and MAFIA, the impedance characteristics of a typical helical slow-wave structure (SWS) is studied, in which the non-resonant perturbation (NRP) method is adopted and the direct calculation from discrete electromagnetic (EM) fields is performed. The results from HFCS-I and MAFIA are found to be consistent.
Keywords :
electromagnetic fields; slow wave structures; HFCS-I; MAFIA; discrete electromagnetic field; helical slow-wave structure; impedance calculation; nonresonant perturbation; Circuit simulation; Convergence; Electromagnetic fields; Frequency; Helium; Hybrid fiber coaxial cables; Impedance; Laboratories; Perturbation methods; Vacuum technology; HFCS-I; MAFIA; helical SWS; impedance characteristics; non-resonant perturbation method;
Conference_Titel :
Vacuum Electronics Conference, 2009. IVEC '09. IEEE International
Conference_Location :
Rome
Print_ISBN :
978-1-4244-3500-5
Electronic_ISBN :
978-1-4244-3501-2
DOI :
10.1109/IVELEC.2009.5193562
