| L波段相对论速调管放大器研究 |
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| 引用本文： | 黄华 吴中发. L波段相对论速调管放大器研究[J]. 强激光与粒子束, 1998, 10(1): 135-139 |
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| 作者姓名： | 黄华 吴中发 |
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| 作者单位： | 1.中物院应用电子学研究所强辐射重点实验室, 成都527信箱, 610003；2.北京应用物理与计算数学研究所；3.中物院流体物理研究所 |
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| 基金项目： | 国家863激光技术领域资助 |
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| 摘 要： | 介绍了L 波段强流相对论速调管放大器高频系统的设计, 强流相对论空心电子束的产生、传输、调制及微波输出等的初步实验结果。在直线感应加速器上, 利用无箔空心石墨阴极, 引出了电压约500kV、电流4. 5kA、直径54. 5mm、厚度4. 5mm 的空心电子束, 经过三腔放大后, 得到了536MW 的微波峰值功率, 效率21% , 增益30dB。
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| 关 键 词： | 相对论速调管放大器 强流相对论空心电子束 束流调制 高频系统 |
| 收稿时间： | 1900-01-01; |
STUDY ON A L BAND RELATIVISTIC KLYSTRON AMPLIFIER |
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| Huang Hua,Wang Pingshan,Gan Yanqing,Chen Hongbin,Wang Wendou,Lei Fangyan Institute of Applied Electroncs,CAEP,P.O.Box ,Chengdu,Wu Zhongfa and Wu Shangqing Beijing Institute of Applied Physics and Comp. STUDY ON A L BAND RELATIVISTIC KLYSTRON AMPLIFIER[J]. High Power Laser and Particle Beams, 1998, 10(1): 135-139 |
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| Authors: | Huang Hua Wang Pingshan Gan Yanqing Chen Hongbin Wang Wendou Lei Fangyan Institute of Applied Electroncs CAEP P.O.Box Chengdu Wu Zhongfa Wu Shangqing Beijing Institute of Applied Physics Comp |
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| Affiliation: | 1.Institute of Applied Electroncs; CAEP; P.O.Box 527 55; Chengdu; 610003 ;2.Beijing Institute of Applied Physics and Comp;3.Institute of Fluid Physics, CAEP |
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| Abstract: | Design of resonance cavities and emission, transmission, modulation of annular intense relativistic electron beam for a L band relativistic klystron amplifier is described . An annular electron beam of voltage 500kV, current 4.5kA, diameter 54.5mm, thickness 4.5mm is produced from an annular foilless diode, and a 536MW output peak microwave power was observed after three cavities. The efficiency is 21%, and the gain is about 30dB. |
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| Keywords: | relativistic klystron amplifier intense relativistic electron beams modulation of electron beams high frequency system |
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