Title :
Analysis of the TWT model based on two dielectric plates
Author :
Pchelnikov, Yuriy N. ; Vlasov, Alexander N.
Author_Institution :
Pchelnikov Consulting, Cary, NC, USA
Abstract :
A TWT, formed by two dielectric plates covered by metal screens and a sheet electron beam (EB), is analyzed. The dispersion characteristics and the coupling coefficient, characterizing the EB interaction effectiveness are calculated for different thickness of the plates and the e-beam tunnel´s height. A high value of the coupling coefficient is obtained.
Keywords :
electron beams; travelling wave tubes; EB interaction effectiveness; TWT model; coupling coefficient; dielectric plates; dispersion characteristics; e-beam tunnel height; metal screens; sheet electron beam; Analytical models; Couplings; Dielectrics; Dispersion; Electron beams; Equations; Mathematical model; admittance; coupling coefficient; dielectric TWT; dispersion; sheet electron beam;
Conference_Titel :
Vacuum Electronics Conference, IEEE International
Conference_Location :
Monterey, CA
DOI :
10.1109/IVEC.2014.6857610
