High-frequency characteristics of half rectangular ring helix slow wave structure

Xia Wei; Wei Wanghe; Wei Yanyu; Lu Min

doi:10.11884/HPLPB202032.190359

Volume 32 Issue 4

Mar. 2020

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2020 > 32(4): 043002

Pan Xinyi, Lan Bing, Han Xiangzhen, et al. Analysis on influence of multigroup nuclear data uncertainty based on stochastic sampling method[J]. High Power Laser and Particle Beams, 2017, 29: 046005. doi: 10.11884/HPLPB201729.160273

Citation:

Xia Wei, Wei Wanghe, Wei Yanyu, et al. High-frequency characteristics of half rectangular ring helix slow wave structure[J]. High Power Laser and Particle Beams, 2020, 32: 043002. doi: 10.11884/HPLPB202032.190359

Citation:

PDF( 1282 KB)

High-frequency characteristics of half rectangular ring helix slow wave structure

doi: 10.11884/HPLPB202032.190359

Xia Wei^1
,,
Wei Wanghe^{1
,
,},
Wei Yanyu²,
Lu Min¹

1.
School of Science, Jiangxi University of Science and Technology, Ganzhou 341000, China
2.
School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China

Received Date: 2019-09-16
Rev Recd Date: 2019-12-27
Publish Date: 2020-03-06

Abstract

Abstract

A novel half rectangular-ring helix slow-wave structure (SWS) is proposed for the design of wide bandwidth and high power traveling-wave tubes. The numerical calculation by 3D electromagnetic simulation software HFSS shows that proper dispersion and coupling impedance can be obtained by reasonably setting the geometrical parameters of the SWS. Meanwhile, compared with the half circular ring helix slow wave structure, slight variation in dispersion and remarkable improvement in coupling impedance have been observed in the numerical calculation of the half rectangular ring helix SWS. The half rectangular-ring helix slow-wave structure has the combined advantages of flatten dispersion, high interaction impedance, easy fabrication and convenience for interaction with sheet beam.

FullText(HTML)

References(12)

References

[1]	Booske J H, Dobbs R J, Joye C D. Vacuum electronic high power terahertz sources[J]. IEEE Trans THz Sci Technol, 2011, 1(1): 54-75. doi: 10.1109/TTHZ.2011.2151610
[2]	李含雁, 冯进军. UV LIGA技术在毫米波太赫兹器件中的应用进展[J]. 太赫兹科学与电子信息学报, 2018, 16(5):776-780. (Li Hanyan, Feng Jinjun. Progress in application and research of UV LIGA techniques in millimeter wave and terahertz devices[J]. Journal of Terahertz Science and Electronic Information Technology, 2018, 16(5): 776-780 doi: 10.11805/TKYDA201805.0776
[3]	丁冲, 李倩, 雷霞, 等. 适用于 Ka 波段圆形电子束行波管的半圆形卷绕微带线慢波结构[J]. 红外与毫米波学报, 2018, 37(3):269-274. (Ding Chong, Li Qian, Lei Xia, et al. Semi-circularly folded microstrip meander line slow-wave structure for Ka-band traveling-wave tube with cylindrical electron beam[J]. Journal of Infrared and Millimeter Waves, 2018, 37(3): 269-274 doi: 10.11972/j.issn.1001-9014.2018.03.003
[4]	Wei Wanghe, Wei Yanyu, Wang Wenxiang, et al. Dispersion equations of a rectangular tape helix slow-wave structure[J]. IEEE Trans Microw Theory Techn, 2015, 63(5): 1445-1456. doi: 10.1109/TMTT.2015.2411600
[5]	Shen Fei, Wei Yanyu, Xu Xiong, et al. Symmetric double V-shaped microstrip meander-line slow-wave structure for W-band traveling-wave tube[J]. IEEE Trans Electron Devices, 2012, 59(5): 1551-1557. doi: 10.1109/TED.2012.2188635
[6]	付成芳, 魏彦玉, 宫玉彬, 等. 矩形螺旋线慢波电路高频特性的数值分析[J]. 真空科学与技术学报, 2009, 29(4):386-390. (Fu Chengfang, Wei Yanyu, Gong Yubin, et al. Numerical analysis of high-frequency characteristics of rectangular helical slow-wave circuits[J]. Chinese Journal of Vacuum Science and Technology, 2009, 29(4): 386-390 doi: 10.3969/j.issn.1672-7126.2009.04.10
[7]	Wei Wanghe, Wei Yanyu, Wang Yuanyuan, et al. A Study of the effects of helix misalignment on the cold parameters of a sheath helix slow-wave structure[J]. IEEE Trans Electron Devices, 2015, 62(4): 1334-1341. doi: 10.1109/TED.2015.2404824
[8]	王海龙, 石先宝, 王站亮, 等. W 波段阶梯型交错双栅慢波结构行波管的研究[J]. 红外与毫米波学报, 2018, 37(6):784-789. (Wang Hailong, Shi Xianbao, Wang Zhanliang, et al. Research on W band step-type staggered double vane slow wave structure traveling wave tube[J]. Journal of Infrared and Millimeter Waves, 2018, 37(6): 784-789
[9]	陆德坚, 王自成, 刘璞鲲. 新型反绕双螺旋线慢波系统的分析与设计[J]. 强激光与粒子束, 2007, 19(4):651-656. (Lu Dejian, Wang Zicheng, Liu Pukun. Analysis and design of novel contrawound helix slow wave system[J]. High Power Laser and Particle Beams, 2007, 19(4): 651-656
[10]	Zuboraj M, Apaydin N, Sertel K, et al. Half-ring helical structure for traveling wave tube amplifiers[J]. IEEE Trans Plasma Sci, 2014, 42(11): 3465-3470. doi: 10.1109/TPS.2014.2361116
[11]	韩勇, 刘燕文, 丁耀根, 等. 螺旋线镀膜对慢波组件散热性能影响的研究[J]. 电子与信息学报, 2008, 30(8):2029-2032. (Han Yong, Liuyanwen, Ding Yaogen, et al. Effect of plated helix on heat dissipation capability of the slow-wave circuit[J]. Journal of Electronics & Information Technology, 2008, 30(8): 2029-2032
[12]	Ryskin N M, Rozhnev A G, Starodubov, A V, et al. Planar microstrip slow-wave structure for low-voltage V-band traveling-wave tube with a sheet electron beam[J]. IEEE Electron Device Lett, 2018, 39(5): 757-760. doi: 10.1109/LED.2018.2821770

Relative Articles

[1]	Yang Wenyuan, Dong Zhiwei, Dong Ye, Zhou Qianhong. Numerical study on high frequency characteristics of slow plasma wave in cylindrical waveguide loaded with annular plasma beam[J]. High Power Laser and Particle Beams, 2024, 36(4): 043030. doi: 10.11884/HPLPB202436.230275
[2]	Wang Yanjun, Wang Li, Luo Yong. Dispersion analysis of helical waveguide for W-band gyro-TWTs[J]. High Power Laser and Particle Beams, 2016, 28(02): 023002. doi: 10.11884/HPLPB201628.023002
[3]	Wang Xuenan, Wei Yanyu, Wei Wanghe. High-frequency characteristics of double rectangular helix slow-wave structure of TWT with sheet electron beam[J]. High Power Laser and Particle Beams, 2016, 28(09): 093005. doi: 10.11884/HPLPB201628.160025
[4]	Liu Zhenbang, Lei Lurong, Huang Hua, Jin Xiao, Yuan Huan. Design of Ka band sheet beam relativistic extended interaction oscillator[J]. High Power Laser and Particle Beams, 2015, 27(08): 083007. doi: 10.11884/HPLPB201527.083007
[5]	Ma Jun, Wang Honggang, Du Guangxing, Qian Baoliang. Preliminary design of TM₁₁-TE₁₀ mode converter in rectangular waveguide[J]. High Power Laser and Particle Beams, 2014, 26(06): 063004. doi: 10.11884/HPLPB201426.063004
[6]	Zhang Qingchun, Fu Chengfang, Zhao Bo, . Effect of helix thickness on high-frequency characteristics of helical slow-wave structure[J]. High Power Laser and Particle Beams, 2013, 25(04): 945-949.
[7]	fu chengfang, wei yanyu, zhu hanqing, duan zhaoyun, zhang jian. High-frequency characteristics of free rectangular helical slow-wave structure[J]. High Power Laser and Particle Beams, 2011, 23(09): 0- .
[8]	liu xiaojie, lei hong, yu tian, feng jinjun, liao fujiang. Characteristics of coaxial photonic crystal defect microcavity[J]. High Power Laser and Particle Beams, 2009, 21(08): 0- .
[9]	du guangxing, qian baoliang. Space-charge field of sheet electron beam[J]. High Power Laser and Particle Beams, 2009, 21(06): 0- .
[10]	dong ye, dong zhiwei, yang wenyuan, zhou haijing. Universal algorithm for computing dispersion characteristics of arbitrary coaxial periodic slow-wave structure[J]. High Power Laser and Particle Beams, 2009, 21(08): 0- .
[11]	ge xingjun, qian baoliang, zhong huihuang, wang wei, yang jie, chen xu, yang yiming. Dispersive characteristics and longitudinal resonance properties of trapezoidal corrugation coaxial slow-wave structure[J]. High Power Laser and Particle Beams, 2009, 21(12): 0- .
[12]	yang jia-dong, gong yu-bin, wei yan-yu, huang min-zhi, wang wen-xiang. Analysis on dispersion characteristics of helical groove gyro TWT[J]. High Power Laser and Particle Beams, 2007, 19(02): 0- .
[13]	dong ye, dong zhi-wei, zhou hai-jing, yang wen-yuan. Dispersion characteristics of arbitrary axial-symmetric tapered quasi-periodic slow-wave structure[J]. High Power Laser and Particle Beams, 2007, 19(09): 0- .
[14]	xue dong-hai, wang wen-xiang, yue ling-na, wei yan-yu, gong yu-bin. Characteristics of serpentine circular groove guide slow-wave structure[J]. High Power Laser and Particle Beams, 2006, 18(09): 0- .
[15]	lu zhi-gang, gong yu-bin, wei yan-yu, yin hai-rong, wang wen-xiang. Numerical analysis on high frequency characteristics of inner slotted rectangular waveguide grating slow-wave circuit[J]. High Power Laser and Particle Beams, 2006, 18(07): 0- .
[16]	zhou lin, chen huai-bi, xu zhou, zheng shu-xin, he xiao-zhong. Computation for dispersion of gyro-TWT with a helical waveguide by MAFIA[J]. High Power Laser and Particle Beams, 2005, 17(07): 0- .
[17]	lei wen-qiang, yang zhong-hai, liao ping, jin xiao, . Theory research of the longitudinal metal-loaded helical slow-wave RF characteristics[J]. High Power Laser and Particle Beams, 2004, 16(11): 0- .
[18]	zhang xiao-ping, zhong hui-huang. Analysis of the dispersion on MILO coaxial SWS[J]. High Power Laser and Particle Beams, 2004, 16(03): 0- .
[19]	yang zi qiang, liang zheng. Linear theory analyses on dispersion characteristics of electromagnetic waves in a plasmapartfilled slowwave structure[J]. High Power Laser and Particle Beams, 2003, 15(06): 0- .
[20]	zhang jun, zhong hui huang. Dispersive characteristic in the rectangular corrugation overmoded slow wave structure and analysis on its single mode operation[J]. High Power Laser and Particle Beams, 2003, 15(05): 0- .

Supplements(0)

Cited By

Cited by

Periodical cited type(6)

1.	丁文豪，魏望和，朱焜，陶聪，冷劲松. W波段半矩形环螺旋线行波管设计. 机电工程技术. 2025(02): 60-63+82 .
2.	戴睿，魏望和，丁文豪，姜宇. W波段新型矩形环慢波结构行波管研究. 科学技术创新. 2023(17): 27-30 .
3.	胡文，魏望和，钟辉，于灿. 矩形环中心杆慢波结构高频特性分析. 数字技术与应用. 2021(08): 152-154 .
4.	于灿，魏望和，胡文，钟辉. 矩形环双杆慢波结构高频特性. 真空电子技术. 2021(06): 62-66 .
5.	钟辉，魏望和，于灿，胡文. V波段宽杆半矩形环螺旋线行波管的研究. 真空电子技术. 2021(06): 47-51 .
6.	陈佳琦，魏望和. V波段三种螺旋线类慢波结构高频特性. 电子技术与软件工程. 2020(06): 221-223 .