Title :
P4-5: The sheet electron beam interaction with the in-phase mode in the opposing combs
Author :
Pchelnikov, Yuriy N.
Author_Institution :
104 Drexelbrook Ct, Cary, NC 27519, USA
Abstract :
The “hot” dispersion equation for the sheet electron beam (EB) in the coupled combs with symmetric (in-phase) wave had been derived and analyzed. For the first time, had been obtained expressions for the coupling and depression coefficients of the sheet EB in a planar TWT. The obtained results demonstrate the increase in the interaction effectiveness confirming the advantage of the sheet EB application.
Keywords :
electron beams; travelling wave tubes; coupled combs; hot dispersion equation; inphase mode; opposing combs; planar TWT; sheet electron beam interaction; symmetric wave; Admittance; Coupled mode analysis; Electromagnetic modeling; Electromagnetic scattering; Electron beams; Equations; Frequency; Impedance; Optical coupling; Teeth; coupled combs; coupling coefficient; depression coefficient; dispersion equation; sheet electron beam;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2010 IEEE International
Conference_Location :
Monterey, CA
Print_ISBN :
978-1-4244-7098-3
DOI :
10.1109/IVELEC.2010.5503455
