Publisher DOI: 10.1109/IVEC.2017.8289619
Title: Backward-wave oscillation suppression in helix traveling-wave tubes by magnetic field tapering
Language: English
Authors: Hagermann, Moritz 
Birtel, Philip 
Meyne, Sascha 
Safi, Djamschid 
Jacob, Arne 
Issue Date: 9-Feb-2018
Source: IVEC 2017 - 18th International Vacuum Electronics Conference (2018-January): 1-2 (2018-02-09)
Journal or Series Name: IVEC 2017 - 18th International Vacuum Electronics Conference 
Abstract (english): Two techniques for suppressing backward-wave oscillations in homogeneous helix sections of traveling-wave tubes are presented. For this purpose, the focusing magnetic field is modified. The first technique aims at compressing the electron beam in order to reduce beam-wave coupling. The second one changes the beam rotation to affect the backward-wave interaction. Both techniques increase the margin against backward-wave oscillations significantly. Theory and simulation results are presented and compared.
ISBN: 978-150905915-7
Institute: Hochfrequenztechnik E-3 
Type: InProceedings (Aufsatz / Paper einer Konferenz etc.)
Appears in Collections:Publications without fulltext

Show full item record

Page view(s)

Last Week
Last month
checked on May 26, 2019

Google ScholarTM



Items in TORE are protected by copyright, with all rights reserved, unless otherwise indicated.