Linear Analysis of a Localized Plasma-Loaded Backward Wave Oscillator Driven by an Annular Intense Relativistic Electron Beam
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概要
- 論文の詳細を見る
The linear theory of electromagnetic radiation from a localized plasma-loadedbackward wave oscillator with sinusoidally corrugated slow wave structure driven byan annular intense relativistic electron beam has been derived and analyzed numeri-cally. The enhanched radiation from a plasma-loaded structure is attributed to the in-crease in the spatial growth rate of the absolute instability. The backward waveoscillator instability without plasma is found to be most effective in a case where thebeam travels near the wall of the slow wave structure. For the given number ofplasma particles per unit length of the structure, the decrease in the plasma columnradius enhances the output radiation.Ilinear analysis, plasma, intense relativistic electron beam, slow wave structure, ll backward wave oscillator, radiationl1
- 1991-08-15
著者
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WATANABE Tsuguhiro
National Insitute for Fusion Science
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Minami Kazuo
Graduate School Of Science And Technology Niigata University
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Watanabe Tsuguhiro
National Institute For Fusion Science
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ALI Md.Mortuza
Graduate School of Science and Technology,Niigata University
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AMANO Satomi
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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MINAMI Kazuhiko
Graduate School of Mathematics, Nagoya University
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Ali Md.mortuza
Graduate School Of Science And Technology Niigata University
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Ogura K
Japan Atomic Energy Research Inst. Ibaraki‐ken
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Ogura Kazuo
Graduate School Of Science And Technology Niigata University
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Amano S
Ntt Basic Res. Lab. Atsugi Jpn
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Mlnami Kazuhiko
Graduate School Of Mathematics Nagoya University
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Watanabe T
Ntt Basic Research Laboratory
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Watanabe T
Department Of Applied Physics Nagoya University:crest Japan Science And Technology Corporation (jst)
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Watanabe T
Kobe Univ. Kobe
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Amano Satomi
Graduate School Of Science And Technology Niigata University
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WATANABE Toshio
College of General Education,Osaka University
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Watanabe Tadashi
Tokyo University Of Information Sciences
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