Studies of a Weakly Relativistic Oversized Backward Wave Oscillator with Disk Cathode and Rectangular Corrugation
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概要
- 論文の詳細を見る
Studies of an oversized BWO with a novel cathode and a rectangular corrugation are presented. The beam voltage is weakly relativistic, less than 100 kV. We propose to use a disk cathode made of metal only. The disk cathode can generate a uniformly distributed annular electron beam even in the weakly relativistic case. By using the annular electron beam, a weakly relativistic oversized BWO consisting of rectangularly corrugated cylindrical waveguide is demonstrated. The oscillation starting energy is about 60 kV for a 10-period rectangular corrugation. The maximum output power is estimated about 200 kW. The operation mode between axisymmetric and nonaxisymmetric modes can be controlled by changing the end condition of BWO.
- 社団法人 電気学会の論文
- 2007-11-01
著者
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OGURA Kazuo
Graduate School of Science and Technology,Niigata University
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Ogura Kazuo
Graduate School Of Science And Technology Niigata University
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Takamura Yuki
Graduate School Of Science And Technology Niigata University
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Aoyama Satoshi
Graduate School Of Electronic Science And Technology Shizuoka University
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Aoyama Satoshi
Graduate School Of Science And Technology Niigata University
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SUGAWARA Akira
Graduate School of Science and Technology,Niigata University
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Sugawara Akira
Graduate School Of Science And Technology Niigata University
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MIYAZAWA Yushi
Graduate School of Science and Technology, Niigata University
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TAMURA Syusuke
Graduate School of Science and Technology, Niigata University
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Tamura Syusuke
Graduate School Of Science And Technology Niigata University
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Miyazawa Yushi
Graduate School Of Science And Technology Niigata University
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