Title :
Electron optics of IOT
Author :
Galdetskiy, A.V. ; Golenitskiy, I.I. ; Gritsuk, R.V. ; Dukhina, N.G. ; Lopin, M.I. ; Ryzhov, V.A. ; Saprynskaya, L.A.
Author_Institution :
Fed. State Unitary Enterprise Istok, Fryazino, Russia
Abstract :
We carried out a computer simulation of electron-optical systems of multibeam TV IOT with a single-stage depressed collector and single-beam magnetless mini-IOT (having electrostatic focusing). To enhance beam structure and current throughput the control grids with additional radial jumpers are proposed. The amount of radial and circular jumpers was optimized. Experimental testing of these electron guns showed good agreement with results of simulation.
Keywords :
digital simulation; electron optics; electrostatics; microwave tubes; beam structure; circular jumper; computer simulation; electron optics; electron-optical systems; electrostatic focusing; multibeam TV IOT; radial jumpers; single-beam magnetless mini-IOT; single-stage depressed collector; Abstracts; Computer simulation; Electron optics; Electronic mail; Region 8; TV; Trajectory;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2013 23rd International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-966-335-395-1
