High power full band waveguide pill-box window

wang hai-yang; li jia-yin; li ming-guang; yu xiu-yun

Volume 20 Issue 11

Nov. 2008

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2008 > 20(11): 0-

bei hua, dai dong-dong, dai zhi-min. Simulation of Smith-Purcell radiation from compact terahertz source[J]. High Power Laser and Particle Beams, 2008, 20.

Citation:

wang hai-yang, li jia-yin, li ming-guang, et al. High power full band waveguide pill-box window[J]. High Power Laser and Particle Beams, 2008, 20.

bei hua, dai dong-dong, dai zhi-min. Simulation of Smith-Purcell radiation from compact terahertz source[J]. High Power Laser and Particle Beams, 2008, 20.

Citation:

wang hai-yang, li jia-yin, li ming-guang, et al. High power full band waveguide pill-box window[J]. High Power Laser and Particle Beams, 2008, 20.

PDF( 923 KB)

High power full band waveguide pill-box window

1.
High Power Radiation Key Laboratory,College of Physical Electronics,University of Electronic Science and Technology of China,Chengdu 610054,China

Publish Date: 2008-11-15

Abstract

Abstract

A general waveguide pill-box window could provide maxim relative bandwidth no more than 30% because of the ghost mode effects. A new full band waveguide high power asymmetric pill-box window without ghost mode simulation and optimized approach is presented. This type pill-box window has broad band, no ghost mode and excellent voltage standing wave ratio(VSWR) characters and specially suits for high power helix TWT with kW level output. An L-band pill-box window 3-D simulation prototype connected with impedance match waveguide is obtained according to this method, which has a relative bandwidth up to 41.4% without ghost mode and the VSWR is lower than 1.1．
- high power microwave,
- twt,
- full waveguide band,
- pill-box window,
- simulation,
- ghost mode

FullText(HTML)

References(0)

References

Relative Articles

[1]	Hu Youtao, Fan Jieqing, Zhao Qiang, Wang Haoyang, Zhang Fang, Zhang Shuo, Cui Yaping, Hao Jianhong, Dong Zhiwei. Post-processing methods for particle radiation Monte Carlo calculations of large-scale target objects[J]. High Power Laser and Particle Beams, 2025, 37(1): 016001. doi: 10.11884/HPLPB202537.240211
[2]	Tu Lingjun, Wang Xiaofan, Zhang Weiqing. Simulation of harmonic lasing self-seeded free electron laser[J]. High Power Laser and Particle Beams, 2024, 36(7): 071004. doi: 10.11884/HPLPB202436.240102
[3]	Fan Weijie, Feng Chao, Zhao Minghua. Simulation studies of external seeding schemes for Shanghai soft X-ray free electron laser[J]. High Power Laser and Particle Beams, 2022, 34(3): 031016. doi: 10.11884/HPLPB202234.210262
[4]	Li Tianyi, Meng Weisi, Pan Pan, Cai Jun, Wu Xianping, Feng Jinjun, Yan Tiechang. Study of 0.8 THz regenerative feedback oscillators[J]. High Power Laser and Particle Beams, 2019, 31(12): 123101. doi: 10.11884/HPLPB201931.190372
[5]	Wang Siming, Zhou Weimin, Yang Zuhua, He Shukai, Gu yuqiu, Cao Leifeng. Numerical simulation of vacuum electron acceleration by interaction of intense laser with conical target[J]. High Power Laser and Particle Beams, 2018, 30(9): 092002. doi: 10.11884/HPLPB201830.180099
[6]	Wei Junhao, Luo Huanli, Chen Qushan, Wang Xiangqi. Quadrupoles design and measurement for a compact THz FEL[J]. High Power Laser and Particle Beams, 2016, 28(11): 115101. doi: 10.11884/HPLPB201628.160009
[7]	Yan Longgang, Deng Derong, Dou Yuhuan, Li Ming, Yang Xingfan. Physics design of undulator in high average power free electronic laser terahertz source[J]. High Power Laser and Particle Beams, 2013, 25(S0): 153-157.
[8]	Dou Yuhuan, Shu Xiaojian. Elliptical hole-coupling optical resonator in THz FEL[J]. High Power Laser and Particle Beams, 2013, 25(06): 1455-1459. doi: 10.3788/HPLPB20132506.1455
[9]	liu qinglun, wang zicheng, liu pukun. Numerical simulation on terahertz extended-interaction oscillator with disk-loaded waveguide[J]. High Power Laser and Particle Beams, 2011, 23(03): 0- .
[10]	zou wen-kang, zhou liang-ji, chen lin, deng jian-jun. Physical design and simulation for a 100 GW LTD system[J]. High Power Laser and Particle Beams, 2008, 20(02): 0- .
[11]	peng tang-chao, shu xiao-jian, dou yu-huan. Numerical simulations of chirped pulse amplification at FEL[J]. High Power Laser and Particle Beams, 2008, 20(04): 0- .
[12]	yu tong-pu, ma yan-yun, chang wen-wei, yin yan, tian cheng-lin, shao fu-qiu. Numerical simulation on effect of laser parameters on terahertz radiation[J]. High Power Laser and Particle Beams, 2008, 20(06): 0- .
[13]	yu tong-pu, ma yan-yun, tian cheng-lin, xu han, yin yan, shao fu-qiu, chang wen-wei. PIC simulation on Terahertz radiation enhanced by multiple laser pulses[J]. High Power Laser and Particle Beams, 2008, 20(08): 0- .
[14]	gao yao-ming, lü xin, li yun-sheng, li meng. Numerical simulation for X-ray imaging in ICF implosion[J]. High Power Laser and Particle Beams, 2007, 19(11): 0- .
[15]	deng hai, wang xing, li dong, dai zhi. Nonlinear harmonic generation in Shanghai deep ultraviolet FEL[J]. High Power Laser and Particle Beams, 2007, 19(10): 0- .
[16]	dou yu huan, shu xiao jian. Numerical stimulations of startup and statistical properties of SASE FEL[J]. High Power Laser and Particle Beams, 2002, 14(06): 0- .