Title :
First comparison of new TWT discrete model with existing models
Author :
Andre, Frederic ; Theveny, Stephane ; Doveil, Fabrice ; Elskens, Yves
Author_Institution :
Thales Electron Devices, Vélizy, France
Abstract :
We presented in 2013 at the IVEC conference a new discrete model for the TWT which is in time domain and is Hamiltonian. In-between, this model has been implemented into a workable code enabling a first comparison with other existing models. These older models are in frequency domain and fail to predict reality when high accuracy is needed. This preliminary work already offers plausible explanation for the discrepancies.
Keywords :
travelling wave tubes; IVEC conference; TWT discrete model; Classical electrodynamics; Hamiltonian theory; Traveling Wave Tube; beam-wave interaction; time domain simulations;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2015 IEEE International
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7109-1
DOI :
10.1109/IVEC.2015.7223798
