Title :
Possibility of balancing of influence of dynamic layering of electronic stream in cherenkov super-power relativistic oscillators
Author :
Kurayev, A.A. ; Rak, A.O. ; Sinitsyn, A.K.
Author_Institution :
Belarusian State Univ. of Inf. & Radioelectron., Minsk, Belarus
Abstract :
On the basis of strict nonlinear theory of relativistic TWT and BWO on irregular hollow waveguides with cathode filters-modulators with the account of either propagating or beyond cut-off waves, losses in the walls of a waveguide and inhomogeneity of magnetostatic fields, directing the electronic stream, it was determined the influence of dynamic layering of the electronic beam on efficiency of the generator. Possibility of almost full compensation of influence of dynamic layering on efficiency factor at the expense of optimization of setout of the electron stream in inhomogeneous high frequency and magnetic fields and characteristics of irregular corrugated waveguide is shown.
Keywords :
backward wave oscillators; filters; modulators; travelling wave tubes; waveguides; Cherenkov superpower relativistic oscillators; beyond cut-off waves; cathode filters-modulators; dynamic layering; electronic stream; irregular corrugated waveguide; irregular hollow waveguides; magnetostatic field inhomogeneity; nonlinear theory; relativistic BWO; relativistic TWT; Electrodynamics; Electronic mail; Generators; Magnetic separation; Nonhomogeneous media; Shape; Waveguide theory;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2010 20th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-7184-3
DOI :
10.1109/CRMICO.2010.5632598
