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Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN Imprimir: 0040-2508
ISSN On-line: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v60.i56.190
7 pages

Ultra-High Frequency Intense Pulse Electron Sources

M.I. Ayzatsky
National Scientific Center "Kharkov Institute of Physics and Technology" 1, Akademicheskaya St., NSCKIPT, 61108 Kharkov, Ukraine
I.V. Khodak
National Scientific Center "Kharkov Institute of Physics and Technology" 1, Akademicheskaya St., NSCKIPT, 61108 Kharkov, Ukraine
V.A. Kushnir
"Accelerator" National Research Laboratory, "Kharkiv Institute of Physical Technology", National Research Center 1, Аkademichna St., 61108 Kharkiv, Ukraine
V. V. Mitrochenko
"Accelerator" National Research Laboratory, "Kharkiv Institute of Physical Technology", National Research Center 1, Аkademichna St., 61108 Kharkiv, Ukraine
V. F. Zhiglo
"Accelerator" National Research Laboratory, "Kharkiv Institute of Physical Technology", National Research Center 1, Аkademichna St., 61108 Kharkiv, Ukraine

RESUMO

The paper concerns the experimental research of the ability to generate intense pulse electron beams in S-band radio-frequency guns (RF guns) utilizing metal-dielectric cathodes. Results of calculations and design of the cathode experimental sample are described. Results of the experimental research of the RF gun operating modes are reviewed. The beam at the gun output has the pulse current of 3.5-4.5 A with the current pulse duration of 40-50 ns and with particle energy of 300 keV.


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