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In this paper, a multimode steady-state theory for Gyro-TWT is established. Effects of the input power and guiding center radius on backward wave oscillation in a TE11 Gyro-TWT are studies by this theory. The result shows that either of the two effects can reduce the output power of the backward wave oscillation to a certain extent, while both of them simultaneously can more effectively improve the output characteristics and the stability of the TE11 mode.
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Keywords:
- multimode steady-state theory /
- gyro-backward wave oscillation /
- mode competition and suppression /
- stability
[1] Luce T C 2002 IEEE Trans. Plasma Sci. 30 734
[2] Thumm M 2005 Int. J. Infrared and Millimeter Waves 26 483
[3] Tolkachev A A, Makota V A, Pavlova M P 1998 Proceedings of the 18th Moscow International Conference on Antenna Theory and Technology Moscow, Russia, September 22-24, 1998 15
[4] Chu K R, Granatstein V L, Latham P E, Lawson W, Striffler C D 1985 IEEE Trans. Plasma Sci. 13 424
[5] Chu K R, Chen H Y, Hung C L, Chang T H, Barnett L R, Chen S H, Yang T T, Dialetis D J 1999 IEEE Trans. Plasma Sci. 27 391
[6] Tsai W C, Chang T H, Chen N C, Chu K R, Song H H, Luhmann N C 2004 Phys. Rev. E 70 056402
[7] Chu K R, Lin A T 1988 IEEE Trans. Plasma Sci. 16 90
[8] Lau Y Y, Chu K R, Barnett L R, Granatstein V L 1981 Int. J. Infrared and Millimeter Waves 2 373
[9] Yan R, Luo Y, Li J Y, Pu Y L, Wang J X, Lei C J, Liu Y H 2008 Acta Phys. Sin. 57 460 (in Chinese) [鄢然, 罗勇, 李家胤, 蒲友雷, 王建勋, 雷朝军, 刘迎辉 2008 物理学报 57 460]
[10] Chen Z G, Wang J G, Wang Y, Qiao H L, Guo W J, Zhang D H 2014 Chin. Phys. B 23 068402
[11] Barnett L R, Chang L H, Chen H Y, Chu K R, Lau W K, Tu C C 1989 Phys. Rev. Lett. 63 1062
[12] Chu K R, Barnett L R, Chen H Y, Chen S H, Wang Ch, Yeh Y S, Tsai Y C, Yang T T, Dawn T Y 1995 Phys. Rev. Lett. 74 1103
[13] Garven M, Calame J P, Danly B G, Nguyen K T, Levush B L, Wood F N, Pershing D E 2002 IEEE Trans. Plasma Sci. 30 885
[14] McDermott D B, Song H H, Hirata Yosuke, Lin A T, Barnett L R, Chang T H, Hsu H L, Marandos P S, Lee J S, Chu K R, Luhmann N C 2002 IEEE Trans. Plasma Sci. 30 894
[15] Sun H Y, Jiao C Q, Luo J R 2009 Acta Phys. Sin. 58 238 (in Chinese) [孙海燕、 焦重庆、 罗积润 2009 物理学报 58 238]
[16] Du C H, Liu P K, Xue Q Z 2010 Chin. Phys. B 19 048703
[17] Kou C S, Wang Q S, McDermott D B, Lin A T, Chu K R, Luhmann N C 1992 IEEE Trans. Plasma Sci. 20 155
[18] Wang Q S 1995 Ph. D. Dissertation (Los Angeles: University of California Los Angeles)
[19] Wang Q S, Kou C S, McDermott D B, Lin A T, Chu K R, Luhmann N C 1992 IEEE Trans. Plasma Sci. 20 163
[20] Jiao C Q 2007 Ph. D. Dissertation (Beijing: Graduate University of Chinese Academy of Sciences) (in Chinese) [焦重庆 2007 博士学位论文 (北京: 中国科学院研究生院)]
[21] Chu K R 2002 IEEE Trans. Plasma Sci. 30 903
[22] Chu K R 2004 Rev. Modern Phys. 76 489
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[1] Luce T C 2002 IEEE Trans. Plasma Sci. 30 734
[2] Thumm M 2005 Int. J. Infrared and Millimeter Waves 26 483
[3] Tolkachev A A, Makota V A, Pavlova M P 1998 Proceedings of the 18th Moscow International Conference on Antenna Theory and Technology Moscow, Russia, September 22-24, 1998 15
[4] Chu K R, Granatstein V L, Latham P E, Lawson W, Striffler C D 1985 IEEE Trans. Plasma Sci. 13 424
[5] Chu K R, Chen H Y, Hung C L, Chang T H, Barnett L R, Chen S H, Yang T T, Dialetis D J 1999 IEEE Trans. Plasma Sci. 27 391
[6] Tsai W C, Chang T H, Chen N C, Chu K R, Song H H, Luhmann N C 2004 Phys. Rev. E 70 056402
[7] Chu K R, Lin A T 1988 IEEE Trans. Plasma Sci. 16 90
[8] Lau Y Y, Chu K R, Barnett L R, Granatstein V L 1981 Int. J. Infrared and Millimeter Waves 2 373
[9] Yan R, Luo Y, Li J Y, Pu Y L, Wang J X, Lei C J, Liu Y H 2008 Acta Phys. Sin. 57 460 (in Chinese) [鄢然, 罗勇, 李家胤, 蒲友雷, 王建勋, 雷朝军, 刘迎辉 2008 物理学报 57 460]
[10] Chen Z G, Wang J G, Wang Y, Qiao H L, Guo W J, Zhang D H 2014 Chin. Phys. B 23 068402
[11] Barnett L R, Chang L H, Chen H Y, Chu K R, Lau W K, Tu C C 1989 Phys. Rev. Lett. 63 1062
[12] Chu K R, Barnett L R, Chen H Y, Chen S H, Wang Ch, Yeh Y S, Tsai Y C, Yang T T, Dawn T Y 1995 Phys. Rev. Lett. 74 1103
[13] Garven M, Calame J P, Danly B G, Nguyen K T, Levush B L, Wood F N, Pershing D E 2002 IEEE Trans. Plasma Sci. 30 885
[14] McDermott D B, Song H H, Hirata Yosuke, Lin A T, Barnett L R, Chang T H, Hsu H L, Marandos P S, Lee J S, Chu K R, Luhmann N C 2002 IEEE Trans. Plasma Sci. 30 894
[15] Sun H Y, Jiao C Q, Luo J R 2009 Acta Phys. Sin. 58 238 (in Chinese) [孙海燕、 焦重庆、 罗积润 2009 物理学报 58 238]
[16] Du C H, Liu P K, Xue Q Z 2010 Chin. Phys. B 19 048703
[17] Kou C S, Wang Q S, McDermott D B, Lin A T, Chu K R, Luhmann N C 1992 IEEE Trans. Plasma Sci. 20 155
[18] Wang Q S 1995 Ph. D. Dissertation (Los Angeles: University of California Los Angeles)
[19] Wang Q S, Kou C S, McDermott D B, Lin A T, Chu K R, Luhmann N C 1992 IEEE Trans. Plasma Sci. 20 163
[20] Jiao C Q 2007 Ph. D. Dissertation (Beijing: Graduate University of Chinese Academy of Sciences) (in Chinese) [焦重庆 2007 博士学位论文 (北京: 中国科学院研究生院)]
[21] Chu K R 2002 IEEE Trans. Plasma Sci. 30 903
[22] Chu K R 2004 Rev. Modern Phys. 76 489
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