DocumentCode
1424630
Title
Dispersion and impedance of dielectric-supported ring-and-bar slow-wave circuits
Author
Ash, E.A. ; Pearson, A. ; Horsley, A.W. ; Froom, J.
Author_Institution
University College London, Department of Electrical Engineering, London, UK
Volume
111
Issue
4
fYear
1964
fDate
4/1/1964 12:00:00 AM
Firstpage
629
Lastpage
641
Abstract
The ring-and-bar slow-wave circuit is analysed using an approximate field-theory approach. The analysis takes into account the effect of surrounding shields, finite bar thickness and dielectric supports. For those cases where a comparison with an earlier and more rigorous theory is possible (thin bars, no supports), the agreement obtained is excellent. Extensive computations of both dispersion characteristics and impedances have been carried out, and are presented in a series of graphs.
Keywords
dielectric properties; travelling wave tubes; waveguides;
fLanguage
English
Journal_Title
Electrical Engineers, Proceedings of the Institution of
Publisher
iet
ISSN
0020-3270
Type
jour
DOI
10.1049/piee.1964.0114
Filename
5249749
Link To Document