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Compared with the conventional klystron, high power multi-beam klystron makes use of many low perveance beams, then it has a high output efficiency and low operating voltage, but it brings new problems. There fore, the multi-beam intense relativistic electron beam transmission in the multi-beam klystron is investigated by experiment and simulation. The results show that the multi-beam rotates around the center of the system due to the interaction of the multi-beam, and simultaneously the multi-beam rotates around its own center due to the space charge effect of each beam's own. All the process can result in electron beams loss.
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Keywords:
- multi-beam klystron /
- intense multiple electron beams /
- space charge effect /
- electron beams transmission
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[2] Robert J B, Edl S 2005 High Power Microwave Sources and Technologies (BeiJing: Tsinghua University Press) pp57-63 (in Chinese)[ Robert J B, Edl S 2005 高功率微波源与技术(中译本) ( 北京: 清华大学出版社) 第57—63页]
[3] Liu Z B, Huang H, Jin X, Chen H B 2011 Acta Phys. Sin. 60 128402 (in Chinese) [刘振帮, 黄华, 金晓, 陈怀璧 2011 60 128402]
[4] Zhang R, Wang Y 2007 Vacuum Electronics 3 25 (in Chinese) [张瑞, 王勇 2007 真空电子技术 3 25]
[5] Wang Y, Ding Y G, Liu P K, Xie J X, Zhang R 2005 High Power Laser and Particle Beams 8 1133 (in Chinese) [王勇, 丁耀根, 刘濮鲲, 谢敬新, 张瑞 2005 强激光与粒子束 8 1133]
[6] Ding Y G, Ruan C J, Shen B, Zhang Y Q, Cao J 2006 Acta Electronica Sinica 12A 2337 (in Chinese) [丁耀根, 阮存军, 沈斌, 张永清, 曹静 2006 电子学报 12A 2337]
[7] Khanh T N, David K A, Dean E P, Baruch L 2004 IEEE Transactions on Plasma Science 32 1119
[8] Khanh T N, Dean E P, David K A, George M 2005 IEEE Transactions on Plasma Science 33 685
[9] Xie J L, Zhao Y X 1966 Bunching Theory of Klystron (Beijing: Science Press) pp104-108, 208-209 (in Chinese) [谢家麟, 赵永翔 1966 速调管群聚理论 (北京: 科学出版社) 第104—108, 208—209页]
[10] Huang H, Meng F B, Fan Z K, Li Z H 2006 Acta Phys. Sin. 55 5344 (in Chinese) [黄华, 孟凡宝, 范植开, 李正红, 2006 55 5344]
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[1] Benford J, Swegle J A 2008 High Power Microwave Second Edition (Beijing: National Defense Industry Press) pp293-335 (in Chinese) [Benford J, Swegle J A 2008 高功率微波(第二版) (中译本) (北京: 国防工业出版社)第293—335页]
[2] Robert J B, Edl S 2005 High Power Microwave Sources and Technologies (BeiJing: Tsinghua University Press) pp57-63 (in Chinese)[ Robert J B, Edl S 2005 高功率微波源与技术(中译本) ( 北京: 清华大学出版社) 第57—63页]
[3] Liu Z B, Huang H, Jin X, Chen H B 2011 Acta Phys. Sin. 60 128402 (in Chinese) [刘振帮, 黄华, 金晓, 陈怀璧 2011 60 128402]
[4] Zhang R, Wang Y 2007 Vacuum Electronics 3 25 (in Chinese) [张瑞, 王勇 2007 真空电子技术 3 25]
[5] Wang Y, Ding Y G, Liu P K, Xie J X, Zhang R 2005 High Power Laser and Particle Beams 8 1133 (in Chinese) [王勇, 丁耀根, 刘濮鲲, 谢敬新, 张瑞 2005 强激光与粒子束 8 1133]
[6] Ding Y G, Ruan C J, Shen B, Zhang Y Q, Cao J 2006 Acta Electronica Sinica 12A 2337 (in Chinese) [丁耀根, 阮存军, 沈斌, 张永清, 曹静 2006 电子学报 12A 2337]
[7] Khanh T N, David K A, Dean E P, Baruch L 2004 IEEE Transactions on Plasma Science 32 1119
[8] Khanh T N, Dean E P, David K A, George M 2005 IEEE Transactions on Plasma Science 33 685
[9] Xie J L, Zhao Y X 1966 Bunching Theory of Klystron (Beijing: Science Press) pp104-108, 208-209 (in Chinese) [谢家麟, 赵永翔 1966 速调管群聚理论 (北京: 科学出版社) 第104—108, 208—209页]
[10] Huang H, Meng F B, Fan Z K, Li Z H 2006 Acta Phys. Sin. 55 5344 (in Chinese) [黄华, 孟凡宝, 范植开, 李正红, 2006 55 5344]
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