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High power microwave (HPM) pulse compression is a main method to obtain high power microwave with non-relativistic devices. The mature HPM pulse compression systems are nearly all based on rectangular resonant cavity, and the pulse compression systems based on cylindrical resonant cavity are in progress. A new type pulse compression system based on cylindrical resonant cavity is proposed in this paper, and the structure of the system is different from those of all other HPM pulse compression systems ever reported. The structure and the numerical simulation results of the key parts are presented, and a preliminary analysis of the power capability of the system and the quality factor of the resonant cavity is also given. For a pulse compression system, the power capacity is a key factor for the output microwave pulse power, and the quality factor of the resonant cavity has a close relationship with the system energy efficiency. According to the experimental results, the pulse capacity of the pulse compression system based on cylindrical resonant cavity can be 10 times higher than that of the systems based on the rectangular resonant cavity, and the quality factor of the resonant cavity can be improved by a factor of 5.
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Keywords:
- HPM /
- pulse compression /
- resonant cavity /
- power capacity
[1] Fan Z K, Luo X M, Fan B, Zhang Y J 2008 Chin. Phys. B 17 975
[2] Xiao R Z, Liu G Z, Chen C H 2008 Chin. Phys. B 17 3807
[3] Huang H, Gan Y Q, Lei L R, Jin X, Ju B Q, Xiang F, Feng D C, Liu Z 2008, Acta Phys. Sin. 57 1765 (in Chinese) [黄 华、甘延青、雷禄容、金 晓、鞠炳权、向 飞、冯弟超、刘 忠 2008 57 1765]
[4] Li Z H, Chang A B, Ju B Q, Xiang F, Zhao D L, Gan Y Q, Liu Z, Su C, Huang H 2007 Acta Phys. Sin. 56 2603 (in Chinese) [李正红、常安碧、鞠炳权、向 飞、赵殿林、甘延青、刘 忠、苏 昶、黄 华 2007 56 2603]
[5] Luo X, Liao C, Meng F B, Zhang Y J 2006 Acta Phys. Sin. 55 5774 (in Chinese) [罗 雄、廖 成、孟凡宝、张运俭 2006 55 5774]
[6] Shao H, Liu G Z 2001 Acta Phys. Sin. 50 2387 (in Chinese) [邵 浩、刘国治 2001 50 2387]
[7] Chao A W, Tigner M 1998 Handbook of accelerator physics and engineering (World Scientific Publishing Co. Ltd,. Singapore) pp374—378
[8] Alvarez R A, Byrne D P, Johoson R M 1986 Rev. Sci. Instrum. 57 2475
[9] Alvarez R A 1986 Rev. Sci. Instrum. 57 2481
[10] Ning H, Fang J Y, Li P, Liu J Y, Liu G Z, Xiao L L, Tong D C, Lin Y Z 2001 High Power Laser and Particle Beams 13 471 (in Chinese) [宁 辉、方进勇、李 平、刘静月、刘国治、肖利苓、童德春、林郁正 2001 强激光与粒子束 13 471]
[11] Fang J Y 1997 (Northwest Institute of nuclear Technology (Xian))p10 (in Chinese) [方进勇 1997 (西北核技术研究所(西安))第10页]
[12] Zhang Z Q, Fang J Y, Hao W X, Qiu S, Nin H 2006 High Power Laser and Particle Beams 18 330 (in Chinese) [张治强、方进勇、郝文析、秋 实、宁 辉 2006 强激光与粒子束 18 330]
[13] Xie S L 2005 (CEPA(Mianyang)) p5 (in Chinese) [谢苏隆 2005 (中国工程物理研究院)(绵阳)第5页]
[14] Vikharev A L, Gorbachev A M, Ivanov O A 1998 Technical Physics Letters 24 791
[15] Vikharev A L, Ivanov O A, Gorbachev A M, Isaev V A, Kuzikov S V, Gold S H, Kinkead A K, Nezhevenko O A, Hirshfiled J L Proceedings of the 2003 particle accelerator conference pp1147—1149
[16] David M P 2006 Microwave Engineering, Third Edition. (Beijing: Publishing House of Electronic Industry)
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[1] Fan Z K, Luo X M, Fan B, Zhang Y J 2008 Chin. Phys. B 17 975
[2] Xiao R Z, Liu G Z, Chen C H 2008 Chin. Phys. B 17 3807
[3] Huang H, Gan Y Q, Lei L R, Jin X, Ju B Q, Xiang F, Feng D C, Liu Z 2008, Acta Phys. Sin. 57 1765 (in Chinese) [黄 华、甘延青、雷禄容、金 晓、鞠炳权、向 飞、冯弟超、刘 忠 2008 57 1765]
[4] Li Z H, Chang A B, Ju B Q, Xiang F, Zhao D L, Gan Y Q, Liu Z, Su C, Huang H 2007 Acta Phys. Sin. 56 2603 (in Chinese) [李正红、常安碧、鞠炳权、向 飞、赵殿林、甘延青、刘 忠、苏 昶、黄 华 2007 56 2603]
[5] Luo X, Liao C, Meng F B, Zhang Y J 2006 Acta Phys. Sin. 55 5774 (in Chinese) [罗 雄、廖 成、孟凡宝、张运俭 2006 55 5774]
[6] Shao H, Liu G Z 2001 Acta Phys. Sin. 50 2387 (in Chinese) [邵 浩、刘国治 2001 50 2387]
[7] Chao A W, Tigner M 1998 Handbook of accelerator physics and engineering (World Scientific Publishing Co. Ltd,. Singapore) pp374—378
[8] Alvarez R A, Byrne D P, Johoson R M 1986 Rev. Sci. Instrum. 57 2475
[9] Alvarez R A 1986 Rev. Sci. Instrum. 57 2481
[10] Ning H, Fang J Y, Li P, Liu J Y, Liu G Z, Xiao L L, Tong D C, Lin Y Z 2001 High Power Laser and Particle Beams 13 471 (in Chinese) [宁 辉、方进勇、李 平、刘静月、刘国治、肖利苓、童德春、林郁正 2001 强激光与粒子束 13 471]
[11] Fang J Y 1997 (Northwest Institute of nuclear Technology (Xian))p10 (in Chinese) [方进勇 1997 (西北核技术研究所(西安))第10页]
[12] Zhang Z Q, Fang J Y, Hao W X, Qiu S, Nin H 2006 High Power Laser and Particle Beams 18 330 (in Chinese) [张治强、方进勇、郝文析、秋 实、宁 辉 2006 强激光与粒子束 18 330]
[13] Xie S L 2005 (CEPA(Mianyang)) p5 (in Chinese) [谢苏隆 2005 (中国工程物理研究院)(绵阳)第5页]
[14] Vikharev A L, Gorbachev A M, Ivanov O A 1998 Technical Physics Letters 24 791
[15] Vikharev A L, Ivanov O A, Gorbachev A M, Isaev V A, Kuzikov S V, Gold S H, Kinkead A K, Nezhevenko O A, Hirshfiled J L Proceedings of the 2003 particle accelerator conference pp1147—1149
[16] David M P 2006 Microwave Engineering, Third Edition. (Beijing: Publishing House of Electronic Industry)
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