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Experimental investigation of a compact relativistic magnetron with axial TE11 mode radiation |
| Li Wei (李伟), Liu Yong-Gui (刘永贵), Shu Ting (舒挺), Qian Bao-Liang (钱宝良 ) |
| College of Optoelectric Science and Engineering, National University of Defense Technology, Changsha 410073, China |
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Abstract As one of the relativistic electron tubes having compact configuration and high efficient output, the relativistic magnetron with directly axial radiation is very attractive in pulsed power and high power microwave fields for industrial and military applications. In this paper, the experimental investigation of a relativistic magnetron with axial TE11 mode radiation is reported. Under a total length of ～ 0.3 m and the volume of ～ 0.014 m3, working at an applied voltage of 508 kV and a magnetic field of ～ 0.31 T, the relativistic magnetron radiates a microwave of 540 MW with TE11 mode at 2.35 GHz in the axial direction. The power conversion efficiency is 15.0%. After a lot of shots, the detected amplitudes of microwaves are nearly the same. The fluctuations of wave amplitudes are less than 0.3 dB.
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Received: 15 December 2011
Revised: 28 December 2011
Accepted manuscript online:
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PACS:
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84.40.Fe
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(Microwave tubes (e.g., klystrons, magnetrons, traveling-wave, backward-wave tubes, etc.))
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52.35.Hr
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(Electromagnetic waves (e.g., electron-cyclotron, Whistler, Bernstein, upper hybrid, lower hybrid))
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Corresponding Authors:
Li Wei
E-mail: nudt weili@yahoo.com
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Cite this article:
Li Wei (李伟), Liu Yong-Gui (刘永贵), Shu Ting (舒挺), Qian Bao-Liang (钱宝良 ) Experimental investigation of a compact relativistic magnetron with axial TE11 mode radiation 2012 Chin. Phys. B 21 088401
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| [1] |
Fuks M I, Kovalev N F, Andreev A D and Schamiloglu E 2006 IEEE Trans. Plasma Sci. 34 620
|
| [2] |
Daimon M and Jiang W 2007 Appl. Phys. Lett. 91 191503
|
| [3] |
Li W and Liu Y G 2009 J. Appl. Phys. 106 053303
|
| [4] |
Fuks M I and Schamiloglu E 2010 IEEE Trans. Plasma Sci. 38 1302
|
| [5] |
Li W and Liu Y G 2010 J. Appl. Phys. 108 113303
|
| [6] |
Liu M Q, Michel C and Prasad S 2010 Appl. Phys. Lett. 97 251501
|
| [7] |
Li W and Liu Y G 2011 High Power Laser Part. Beams 23 735 (in Chinese)
|
| [8] |
Li W and Liu Y G 2011 Phys. Plasmas 18 023103
|
| [9] |
Li W and Liu Y G 2011 Acta Phys. Sin. 60 128403 (in Chinese)
|
| [10] |
Liu M Q, Liu C L and Galbreath D 2011 J. Appl. Phys. 110 033304
|
| [11] |
Li W and Liu Y G 2012 Acta Phys. Sin. 61 028401 (in Chinese)
|
| [12] |
Fuks M I and Schamiloglu E 2005 Phys. Rev. Lett. 95 205101
|
| [13] |
Li W, Liu Y G and Yang J H 2012 Acta Phys. Sin. 61 038401 (in Chinese)
|
| [14] |
Fan Y W, Shu T, Liu Y G, Zhong H H, Li Z Q, Wang Y, Zhao Y S and Luo L 2005 Chin. Phys. Lett. 22 164
|
| [15] |
Fan Y W, Zhong H H, Li Z Q, Yuan C W, Shu T, Yang H W, Wang Y and Luo L 2011 IEEE Trans. Plasma Sci. 39 540
|
| [16] |
Fan Y W, Zhong H H, Li Z Q, Shu T, Yang H W, Zhou H, Yuan C W, Zhou W H and Luo L 2008 Phys. Plasmas 15 083102
|
| [17] |
Eastwood J W, Hawkins K C and Hook M P 1998 IEEE Trans. Plasma Sci. 26 698
|
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