
В рамках численного моделирования методом крупных частиц была исследована нестационарная динамика виртуальных катодов, формирующихся во встречных интенсивных электронных потоках. Обнаружен широкий диапазон динамических режимов колебаний виртуальных катодов: от регулярных до широкополосных хаотических. Показана связь между характером колебательного режима и мощностью выходного сигнала системы встречных электронных потоков.
Virtual cathode non-stationary dynamics has been numerically studied for the two counterstreaming electron beams. The variety of the virtual cathode oscillatory regimes has been discovered from regular to wide band chaotic oscillations. Connection between oscillating regime and output signal power has been revealed.
ВСТРЕЧНЫЕ ЭЛЕКТРОННЫЕ ПОТОКИ,ВИРТУАЛЬНЫЙ КАТОД,ВЫХОДНАЯ МОЩНОСТЬ,ПРОСТРАНСТВЕННО-РАСПРЕДЕЛЕННАЯ СИСТЕМА
ВСТРЕЧНЫЕ ЭЛЕКТРОННЫЕ ПОТОКИ,ВИРТУАЛЬНЫЙ КАТОД,ВЫХОДНАЯ МОЩНОСТЬ,ПРОСТРАНСТВЕННО-РАСПРЕДЕЛЕННАЯ СИСТЕМА
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