2007年2月
Weakly Relativistic K-band Oversized Backward Wave Oscillator with Bragg Reflector at Input End of Slow Wave Structure
Journal of Plasma and Fusion Research
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- 巻
- 2
- 号
- 開始ページ
- S1041_1
- 終了ページ
- S1041_4
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1585/pfr.2.S1041
- 出版者・発行元
- The Japan Society of Plasma Science and Nuclear Fusion Research
We report an oversized K-band backward wave oscillator (BWO) operating above 20 GHz in the weakly relativistic region less than 100 kV. It is very important to prevent microwave from going into the beam diode, since intense microwaves will harmfully affect beam generation. A weakly relativistic oversized BWO is demonstrated using a Bragg reflector at the beam entrance of slow wave structure (SWS). The effect of the Bragg reflector on the BWO operation is examined, by changing the boundary condition at the beam entrance. The Bragg reflector improves the performance of the oversized BWO.
- リンク情報
- ID情報
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- DOI : 10.1585/pfr.2.S1041
- ISSN : 1880-6821
- CiNii Articles ID : 130002058930