DocumentCode
626027
Title
Bi-helix SWS for high power TWTs
Author
Pchelnikov, Yuriy N. ; Vlasov, Alexander N. ; Chernin, D.P.
fYear
2013
fDate
21-23 May 2013
Firstpage
1
Lastpage
2
Abstract
We have studied the electromagnetic properties of a bi-helix slow wave structure surrounded by an azimuthally conducting screen formed by metal rings with and without capacitive gaps. The dependence of phase velocity on frequency and on the geometric parameters of the rings were measured on prototypes and analyzed. Novel designs of the bi-helix SWSs with circular metallization on the diaphragm supports are proposed.
Keywords
slow wave structures; TWT; bi-helix slow wave structure; electromagnetic properties; phase velocity; travelling wave tubes; Dielectrics; Dispersion; Inductance; Joining processes; Metallization; Oscillators; backward wave oscillation; bi-helix; dispersion; helix; periodicity; slowing down;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2013 IEEE 14th International
Conference_Location
Paris
Print_ISBN
978-1-4673-5976-4
Type
conf
DOI
10.1109/IVEC.2013.6571004
Filename
6571004
Link To Document