| L波段硬管磁绝缘线振荡器的研制 |
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| 引用本文： | 陈代兵,范植开,周海京,高凤琴,何琥,郭焱华,王冬,王晓东,龚海涛,安海狮.L波段硬管磁绝缘线振荡器的研制[J].强激光与粒子束,2007,19(8):1352-1356. |
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| 作者姓名： | 陈代兵 范植开 周海京 高凤琴 何琥 郭焱华 王冬 王晓东 龚海涛 安海狮 |
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| 作者单位： | 1. 中国工程物理研究院 应用电子学研究所， 四川 绵阳 621900;2. 北京应用物理与计算数学研究所， 北京 100088;3. 中国工程物理研究院 研究生部， 北京 100088 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 对L波段磁绝缘线振荡器(MILO)的二极管进行了研究，优化了器件的设计，以及辐射天线一体化的设计，研制出了L波段硬管 MILO。硬管MILO的实验结果是：在电压为450 kV、电流为35 kA的条件下，L波段硬管 MILO的输出微波频率为1.22 GHz，功率大于1.5 GW，微波脉宽半高宽约20 ns，功率效率约10%；硬管MILO的保真空时间超过了5 h。
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| 关 键 词： | 磁绝缘线振荡器 高功率微波 硬管 L波段 |
| 文章编号： | 1001-4322（2007）08-1352-05 |
| 收稿时间： | 2007/5/24 |
| 修稿时间： | 2007-05-24 |
L-band hard-tube magnetically insulated line oscillator |
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| CHEN Dai-bing,FAN Zhi-kai,ZHOU Hai-jing,GAO Feng-qin,HE Hu,GUO Yan-hua,WANG Dong,WANG Xiao-dong,GONG Hai-tao,AN Hai-shi.L-band hard-tube magnetically insulated line oscillator[J].High Power Laser and Particle Beams,2007,19(8):1352-1356. |
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| Authors: | CHEN Dai-bing FAN Zhi-kai ZHOU Hai-jing GAO Feng-qin HE Hu GUO Yan-hua WANG Dong WANG Xiao-dong GONG Hai-tao AN Hai-shi |
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| Institution: | 1. Institute of Applied Electronics, CAEP, P.O.Box 919-1015, Mianyang 621900, China;2. Institute of Applied Physics and Computational Mathematics, Beijing 100088, China;3. Graduate School, CAEP, Beijing 100088, China |
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| Abstract: | According to the requirement of hard-tube magnetically insulated line oscillator(MILO),the diode of MILO is investigated.It has an insulator made of porcelain with ring slot and its shelter is improved.The length of the diode is shortened.With the improved diode,the device of MILO is optimized.In order to condense the apparatus,the integrity of the radiation antenna and microwave mode converter is also optimized.The experimental results are given: employing an electron beam of about 450 kV and 35 kA,L-band hard-tube MILO generates over 1.5 GW high power microwave with over 20 ns pulse duration at 1.22 GHz,the power efficiency is about 10%. |
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| Keywords: | Magnetically insulated line oscillator High power microwave Hard-tube L-band |
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