DocumentCode
1221547
Title
Analysis of an inhomogeneously loaded helical slow-wave structure for broad-band TWTs
Author
Kapoor, Sunil ; Raju, R.S. ; Gupta, R.K. ; Joshi, S.N. ; Basu, B.N.
Author_Institution
Central Electron. Eng. Res. Inst., Pilani, India
Volume
36
Issue
9
fYear
1989
fDate
9/1/1989 12:00:00 AM
Firstpage
2000
Lastpage
2004
Abstract
The structure consists of a helix supported by a number of dielectric rods in a metal envelope. The supports considered here are not of the conventional geometry of rectangular, circular, or wedge cross sections; rather, the two types of configurations studied are half-moon shaped and double-curved rods. The theoretical dispersion characteristics are compared with E.F. Belohoubek´s (1965) experimental results and are found to be in fairly good agreement
Keywords
dispersion (wave); electron tube components; travelling-wave-tubes; broadband TWT; dielectric rods; dispersion characteristics; double-curved rods; half moon shaped configuration; inhomogeneously loaded helical slow-wave structure; metal envelope; Anisotropic magnetoresistance; Degradation; Dielectrics; Electron tubes; Frequency; Geometry; Helium; Impedance; Permittivity; Structural rods;
fLanguage
English
Journal_Title
Electron Devices, IEEE Transactions on
Publisher
ieee
ISSN
0018-9383
Type
jour
DOI
10.1109/16.34283
Filename
34283
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