Excitation of Electromagnetic Waves in a Vircator by Radially Diverging Beam

Excitation of Electromagnetic Waves in a Vircator by Radially Diverging Beam

Bibliografiske detaljer
Parent link:Advanced Materials Research : Radiation and nuclear techniques in material science: Scientific Journal
Vol. 1084 : Physical-Technical Problems of Nuclear Science, Energy Generation, and Power Industry (PTPAI -2014).— 2015.— [P. 125-128]
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Институт кибернетики (ИК) Кафедра прикладной математики (ПМ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Лаборатория № 42 (Сильноточных бетатронов), Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра иностранных языков физико-технического института (ИЯФТ)
Andre forfattere: Grigoriev V. P. Vladimir Petrovich, Koval T. V. Tamara Vasilievna, Zherlitsyn A. G. Aleksey Grirorievich, Verkhoturova V. V. Vera Viktorovna, Kanaev G. G. Gennady Grigorevich
Summary:Title screen
This paper presents the theoretical and experimental study of the excitation of electromagnetic waves in the TEM-mode in coaxial vircator with radially divergent electron beam. Excitation of electromagnetic oscillations, emission spectrum, instability increment of electromagnetic oscillations, and formation of a virtual cathode are investigated using the kinetic equation and numerical simulation (PIC code KARAT). It was shown that the resonant interaction of the electron beam is most effectively done with the TEM-mode. The possibility of TEM-mode excitation with its subsequent transformation into TE10-mode of a rectangular waveguide has been experimentally demonstrated.
Режим доступа: по договору с организацией-держателем ресурса
Udgivet: 2015
Serier:Plasma, Microwave, Ion, Electron and Isotope Technologies
Fag:
электронный ресурс
труды учёных ТПУ
эффективность
излучения
собственная частота
собственные функции
возбуждение колебаний
резонаторы
виртуальные катоды
Online adgang:http://dx.doi.org/10.4028/www.scientific.net/AMR.1084.125
Format: Electronisk Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=640255
Beskrivelse
Summary:Title screen
This paper presents the theoretical and experimental study of the excitation of electromagnetic waves in the TEM-mode in coaxial vircator with radially divergent electron beam. Excitation of electromagnetic oscillations, emission spectrum, instability increment of electromagnetic oscillations, and formation of a virtual cathode are investigated using the kinetic equation and numerical simulation (PIC code KARAT). It was shown that the resonant interaction of the electron beam is most effectively done with the TEM-mode. The possibility of TEM-mode excitation with its subsequent transformation into TE10-mode of a rectangular waveguide has been experimentally demonstrated.
Режим доступа: по договору с организацией-держателем ресурса
DOI:10.4028/www.scientific.net/AMR.1084.125

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