Computer simulation study on the design of the coupling cell in an RFQ with intense beams

ouyang hua-fu; xu tao-guang; guan xia-ling; luo zi-hua; xu wen-wu

Volume 15 Issue 02

Feb. 2003

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2003 > 15(02): 0-

liang xian-feng, liu pu-kun. Output characteristics of a Ka-band, second harmonic three-cavity gyroklystron amplifier[J]. High Power Laser and Particle Beams, 2005, 17.

Citation:

ouyang hua-fu, xu tao-guang, guan xia-ling, et al. Computer simulation study on the design of the coupling cell in an RFQ with intense beams[J]. High Power Laser and Particle Beams, 2003, 15.

liang xian-feng, liu pu-kun. Output characteristics of a Ka-band, second harmonic three-cavity gyroklystron amplifier[J]. High Power Laser and Particle Beams, 2005, 17.

Citation:

ouyang hua-fu, xu tao-guang, guan xia-ling, et al. Computer simulation study on the design of the coupling cell in an RFQ with intense beams[J]. High Power Laser and Particle Beams, 2003, 15.

PDF( 168 KB)

Computer simulation study on the design of the coupling cell in an RFQ with intense beams

1.
Institute of High Energy Physics,the Chinese Academy of Sciences,Beijing 100039,China

Publish Date: 2003-02-15

Abstract

Abstract

Computer simulations are carried out for an RFQ in either 2-D coordinates (by SUPERFISH) or 3-D coordinates (by MAFIA), by which the RF field distribution of the operating mode is determined and the designing on the coupling cell is made. In the meantime, the tuners and the beginning cell of RFQ are also designed. The designing on the coupling cell must satisfy the condition that the RFQ is most insensitive to perturbations. To this end, the mode spacing of the two neighbour modes of the operating mode with respect to operating mode are chosen to be equal.
- mafia,
- rfq,
- resonant coupling,
- resonant frequency,
- tuner,
- coupling cell

FullText(HTML)

References(0)

References

Relative Articles

[1]	Zhang Dian, An Chengxiang, Zhang Jun, Zhang Jiande, Zhong Huihuang. Self-consistent nonlinear numerical simulation of millimeter wave gyro-klystron amplifiers[J]. High Power Laser and Particle Beams, 2021, 33(9): 093002. doi: 10.11884/HPLPB202133.210129
[2]	Yang Yajiao, Dong Quanlin, Dang Yujie, Mu Hongshan, Yu Jindong, Guan Longzhou, Zhao Weixia, Sun Maoduo. Equivalent model and output characteristics for multi-stage balanced Cockcroft-Walton circuit[J]. High Power Laser and Particle Beams, 2015, 27(04): 045103. doi: 10.11884/HPLPB201527.045103
[3]	Xia YuXi, Liu Gaofeng, Tang Changjian. 206 GHz gyrotron with photonic-band-gap cavity[J]. High Power Laser and Particle Beams, 2012, 24(02): 431-435. doi: 10.3788/HPLPB20122402.0431
[4]	li song, qian baoliang, yang hanwu, meng zhipeng, yang shi. Influence of different convolution methods on output characteristics of rolled strip pulse forming line[J]. High Power Laser and Particle Beams, 2011, 23(11): 0- .
[5]	jiang xinying, zheng jiangang, duan wentao, li mingzhong, wang mingzhe, yan xiongwei, jiang dongbin, yu haiwu. Theoretical and experimental research on output characteristics of CrCr⁴⁺:YAG passively Q-switched laser[J]. High Power Laser and Particle Beams, 2011, 23(03): 0- .
[6]	wu yang, li zhenghong, huang hua, tang chuanxiang, xu zhou. Design of C-band relativistic traveling wave structure amplifier[J]. High Power Laser and Particle Beams, 2010, 22(03): 0- .
[7]	yu xinhua, meng lin, niu xinjian. Design of 94 GHz second-harmonic complex cavity gyrotron with gradual transition[J]. High Power Laser and Particle Beams, 2010, 22(09): 0- .
[8]	ding xuejin, li jianqing. Second harmonic injection for restraining third-orderintermodulation in traveling wave tube[J]. High Power Laser and Particle Beams, 2009, 21(11): 0- .
[9]	lei lurong, huang hua, fan zhikai, luo xiong, he hu. Three-dimensional whole-tube simulation of C-band relativistic klystron amplifier[J]. High Power Laser and Particle Beams, 2009, 21(06): 0- .
[10]	yin ruijian, liu pukun, du chaohai. Nonlinear analysis of a Ka-band second harmonic distributedloss gyrotron traveling wave amplifier[J]. High Power Laser and Particle Beams, 2009, 21(03): 0- .
[11]	huang yong, yu sheng, li hongfu, niu xinjian, luo yong, xu yong, wang li, wang hui. Simulation of W-band second-harmonic complex cavity gyrotron with abrupt transiton[J]. High Power Laser and Particle Beams, 2009, 21(03): 0- .
[12]	liao jun-mei, li yu-de, zhong geng, feng tao, li zhong-hua, liu xiao-yong, ran rui-jiang, chen mei. Output character of sequence band lines of TEA CO2 laser[J]. High Power Laser and Particle Beams, 2008, 20(02): 0- .
[13]	pu you-lei, luo yong. Design of a double anode magnetron injection gun for gyroklystron amplifier[J]. High Power Laser and Particle Beams, 2007, 19(06): 0- .
[14]	xu mei-jian, yu hai-wu, duan wen-tao, jiang xin-ying, yuan xiao-dong, lin dong-hui, wei xiao-feng. Output performance of solid state heat capacity laser with ctiv-mirror and dichromatic coatings[J]. High Power Laser and Particle Beams, 2007, 19(11): 0- .
[15]	chen lin, jiang wei, xie wei-ping, deng jian-jun. Effects of ions on rod-pinch diode performance[J]. High Power Laser and Particle Beams, 2007, 19(10): 0- .
[16]	wang jian-xun, luo yong, liao shao-wei. Design of a 70 GHz second-harmonic frequency-doubling gyroklystron[J]. High Power Laser and Particle Beams, 2006, 18(12): 0- .
[17]	luo yong, li hong-fu. Study on the interaction between electron beam and waves in gyro klystron amplifiers[J]. High Power Laser and Particle Beams, 2005, 17(05): 0- .
[18]	xu shou-xi, zhang shi-chang, su yi-nong, liu pu-kun. Design of a double-anode magnetron injection gun for 8 mm second harmonic gyroklystron amplifier[J]. High Power Laser and Particle Beams, 2005, 17(01): 0- .
[19]	liu rui, yu sheng, li hong-fu. Nonlinear simulation on 3 mm band second-harmonic complex cavity gyrotron with gradual transition[J]. High Power Laser and Particle Beams, 2005, 17(03): 0- .
[20]	luo yong, li hong-fu, xu yong, deng xue, zhao qing. RF windows of low reflectivity and absorption for high average power gyroklystrons[J]. High Power Laser and Particle Beams, 2004, 16(11): 0- .