Magnetically insulated transmission line oscillator
Magnetically insulated transmission line oscillator
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发表时间：
2014-06
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影响因子：
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通讯作者：
秦奋;王冬;张勇;徐莎;李春霞
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作者：
秦奋;王冬;张勇;徐莎;李春霞
本发明公开了一种磁绝缘传输线振荡器。振荡器为圆柱形，振荡器内部由阴极、阳极、集电极和支撑杆构成，阳极由阳极叶片和阳极外筒构成，阳极叶片为圆形，阳极叶片的外缘与阳极外筒连接为一体，阳极穿过阳极叶片与集电极相邻，集电极通过支撑杆与阳极外筒连接。阴极座和发射单元可以一体加工，也可以相互独立。磁绝缘线振荡器采用全金属阴极。本发明的磁绝缘传输线振荡器内部放气率低，能够长时间稳定工作，产生吉瓦级的高功率微波输出，可以很好地应用于静态真空运行或重复频率运行的高功率微波系统。
The invention discloses a magnetically insulated transmission line oscillator. The oscillator is shaped in cylinder, an interior of the oscillator is formed by a cathode, an anode, a collector electrode and support rods, the anode is formed by an anode blade and an anode outer barrel, the anode blade is circularly shaped, an outer edge of the anode blade is integrally connected with the anode outer barrel, the anode penetrates the anode blade to be adjacent to the collector electrode, and the collector electrode is connected with the anode outer barrel via the support rods. A cathode base and an emitting unit can be machined integrally and can be mutually independent. Full-metal cathodes are adopted by the magnetically insulated transmission line oscillator. The magnetically insulated transmission line oscillator is low in interior outgassing rate and capable of working in a long time stably to generate gigawatt-level high-power microwave output, and can be well applied to high-power microwave systems running in static state vacuum or running at repeated frequency.