Increase in the energy efficiency of a pulsed-periodic relativistic backward wave oscillator with a modulating resonant reflector

Increase in the energy efficiency of a pulsed-periodic relativistic backward wave oscillator with a modulating resonant reflector

Bibliographic Details
Parent link:Technical Physics: Scientific Journal.— , 1931-
Vol. 59, iss. 3.— 2014.— [P. 428-433]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ)
Other Authors: Totmeninov E. M. Evgeny Markovich, Vykhodtsev P. V. Pavel Vasiljevich, Gunin А. V. Alexander Vladimirovich, Klimov A. I. Aleksey Ivanovich, Rostov V. V. ˆVladislav Vladimirovich
Summary:Title screen
An efficient microwave oscillator (320 MW and 7.9 GHz) that generates microwave pulses with a duration of 90 ns is developed using optimization of an electron-wave system and decompression of the longitudinal magnetic field with a maximum induction of 0.62 T in the region of an explosive-emission cathode and a lower field (0.36 T) with respect to cyclotron resonance in the slow-wave structure. In a packet (up to 10 ns) repetitively-pulsed (100 Hz) regime, the maximum conversion efficiency of the electron-beam power to microwave radiation is 27%. The mean energy of the radiation pulse (23 J) is about 18% of the pulse energy of high-voltage oscillator.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2014
Subjects:
электронный ресурс
труды учёных ТПУ
обратные волны
Online Access:http://dx.doi.org/10.1134/S1063784214030268
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653590

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