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0410U004605,
к.ф.-м.н.
21-10-2010
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Mechanisms of oscillations excitation in the spatial-harmonic magnetrons with cold secondary-emission cathodes
Avtomonov Mykola Ivanovych,
popup.head Vavriv Dmytro Myhailovych
popup.opponent Кириченко Олександр Якович
popup.opponent Кушнір Володимир Абрамович
Об'єкт - електромагнітні процеси в магнетронах на просторовій гармоніці з холодним вторинно-емісійним катодом. Мета - визначення властивостей та характеристик різних способів запуску магнетрона на просторовій гармоніці з холодним вторинно-емісійним катодом. Метод дослідження - числове моделювання. Вперше теоретично досліджено роботу допоміжного термокатоду за різних температурних режимів. Побудована теорія запуску магнетрона на просторових гармоніках з холодним катодом за допомогою зовнішнього НВЧ-сигналу та модуляції анодної напруги. Визначено вплив коефіцієнту вторинної емісії на процеси в магнетроні. Сфера використання - фізична електроніка.
2010-10-21
2020-04-04
Updated: 2025-12-14
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