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Proceedings Paper

High-perveance electron guns for powerful broadband low-voltage grid-controlled TWT
Author(s): D. A. Arhipov; E. M. Ilyina; V. P. Kudryashov; V. I. Rogovin; V. N. Usov
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Paper Abstract

Problems of decrease of anode voltage, mass, and dimensions of powerful pulse traveling-wave tube (TWT) with grid modulation, as well as broadening the operating frequency range of signals to be amplified are considered. It is shown, this is achieved by the increase of a perveance of an electron beam formed by the original three-grid electron gun. The features of focusing the high-perveance electron beam by PPM system are shown. Main parameters of such TWTs are presented.

Paper Details

Date Published: 31 May 2006
PDF: 4 pages
Proc. SPIE 6278, Seventh Seminar on Problems of Theoretical and Applied Electron and Ion Optics, 62780F (31 May 2006); doi: 10.1117/12.693198
Show Author Affiliations
D. A. Arhipov, The Federal State Unitary Enterprise NPP Almaz (Russia)
E. M. Ilyina, The Federal State Unitary Enterprise NPP Almaz (Russia)
V. P. Kudryashov, The Federal State Unitary Enterprise NPP Almaz (Russia)
V. I. Rogovin, The Federal State Unitary Enterprise NPP Almaz (Russia)
V. N. Usov, The Federal State Unitary Enterprise NPP Almaz (Russia)


Published in SPIE Proceedings Vol. 6278:
Seventh Seminar on Problems of Theoretical and Applied Electron and Ion Optics
Anatoly M. Filachev, Editor(s)

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