Title :
A study on helical coordinate system and helical slow wave structure
Author :
Zicheng, Wang ; Qingyou, Chen ; Shi, Wu Hong
Author_Institution :
Vacuum Electron. Res. Inst., Beijing, China
Abstract :
In this paper a new generalized coordinate system-HCS-is developed to lay the foundations for treating helical slow wave structures. As an example, calculated results of a practical slow wave structure using helical coordinates are given. It can be concluded that the helical coordinates developed here are rigorous and successful, and can be further applied to solve other problems relative to helical structures
Keywords :
dispersion (wave); electric impedance; slow wave structures; TWT; coupling impedance; dispersion characteristics; generalized coordinate system; helical coordinate system; helical slow wave structure; Equations; Equivalent circuits; Surface treatment; Surface waves; Vacuum systems;
Conference_Titel :
Microwave and Millimeter Wave Technology Proceedings, 1998. ICMMT '98. 1998 International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4308-5
DOI :
10.1109/ICMMT.1998.768404
