Title :
Study of dielectric loss on helical slow-wave structure using high frequency circuit simulator
Author :
Liang, XianPu ; Jianqing Li ; Xu, Li ; Yang, Zhonghai ; Li, Jianqing ; Zhu, Xiaofang ; 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 :
The new version HFCS-E has capability to model SWS with dielectric loss rods. Some helix SWSs are simulated and results show that dielectric loss will cause resonance frequency a small falling, but not obvious difference of other parameters of helical SWS.
Keywords :
dielectric losses; slow wave structures; dielectric loss; helical slow-wave structure; high frequency circuit simulator; resonance frequency; Circuit simulation; Dielectric losses; Equations; Finite element methods; Frequency; Hybrid fiber coaxial cables; Laboratories; Permittivity; Resonance; Vacuum technology; RF circuits; TWT; dielectric loss; finite element; microwave tube; simulation based design;
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.2009.5193565
