Design and experiment of X-band long-pulse high power microwave source

zhang jun; jin zhenxing; yang jianhua; zhong huihuang; shu ting; zhang jiande; yuan chengwei; li zhiqiang; fan yuwei; zhou shengyue

Volume 22 Issue 11

Sep. 2010

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2010 > 22(11): 0-

han dao-wen, liu wen-qing, zhang yu-jun, et al. Memorable glide window integral algorithm for retrieving cloud height[J]. High Power Laser and Particle Beams, 2008, 20.

Citation:

zhang jun, jin zhenxing, yang jianhua, et al. Design and experiment of X-band long-pulse high power microwave source[J]. High Power Laser and Particle Beams, 2010, 22.

han dao-wen, liu wen-qing, zhang yu-jun, et al. Memorable glide window integral algorithm for retrieving cloud height[J]. High Power Laser and Particle Beams, 2008, 20.

Citation:

zhang jun, jin zhenxing, yang jianhua, et al. Design and experiment of X-band long-pulse high power microwave source[J]. High Power Laser and Particle Beams, 2010, 22.

PDF( 5645 KB)

Design and experiment of X-band long-pulse high power microwave source

1.
College of Opto-Electronic Science and Engineering,National University of Defense Technology,Changsha 410073,China

Publish Date: 2010-09-29

Abstract

Abstract

The difficulties in producing long pulse high-power microwave (HPM) with relativistic backward wave oscillators (RBWOs) are analyzed theoretically. The field distributions of a single-mode slow-wave structure (SWS) and an overmoded SWS with the overmode ration of about 3 are calculated and compared, which indicates that the latter can effectively reduce the RF-field on SWS surface under the same energy storage, but the reduction is not as notable as the increase of the overmode ration due to the change of field distribution. An X-band long pulse HPM source using an SWS with the overmode ration of 3 is designed and investigated experimentally. The devices generates 2 GW microwave power with pulse duration of 80 ns at single shot mode, and 1.2 GW microwave power with pulse duration of 100 ns
- high-power microwave source,
- x-band,
- long pulse,
- repetition operation,
- overmoded slow-wave structure

FullText(HTML)

References(0)

References

Relative Articles

[1]	Ma Liyun, Wang Yuming, Chen Yazhou. Continuous-wave electromagnetic environment effects on laser radar[J]. High Power Laser and Particle Beams, 2021, 33(12): 123012. doi: 10.11884/HPLPB202133.210385
[2]	Yuan Guangfu, Ma Xiaoyu, Liu Shuang, Yang Qilong. Research on lidar scanning mode[J]. High Power Laser and Particle Beams, 2020, 32(4): 041001. doi: 10.11884/HPLPB202032.190382
[3]	Song Hairun, Wang Xiaolei, Li Hao. Inversion algorithm of vertical visibility based on lidar and its error evaluation[J]. High Power Laser and Particle Beams, 2020, 32(3): 031002. doi: 10.11884/HPLPB202032.190250
[4]	Li Meng, Jiang Lihui, Xiong Xinglong, Feng Shuai. Denoising method using empirical mode decomposition with switchable interval threshold for lidar signals[J]. High Power Laser and Particle Beams, 2014, 26(11): 111002. doi: 10.11884/HPLPB201426.111002
[5]	Cui Chaolong, Huang Honghua, Mei Haiping, Zhu Wenyue, Rao Ruizhong. Turbulent scintillation lidar for acquiring atmospheric turbulence information[J]. High Power Laser and Particle Beams, 2013, 25(05): 1091-1096. doi: 10.3788/HPLPB20132505.1091
[6]	Jin Yunsheng, Tan Fuli, He Jia, Li Mu, Zhang Yongqiang, Zhang Hongping, Zhao Jianheng. Numerical inverse computation of reflectivity[J]. High Power Laser and Particle Beams, 2013, 25(03): 549-552. doi: 10.3788/HPLPB20132503.0549
[7]	Tang Lei, Dong Jihui, Wu Haibin. Analysis of wind field measurement results of Doppler lidar[J]. High Power Laser and Particle Beams, 2012, 24(09): 2037-2042. doi: 10.3788/HPLPB20122409.2037
[8]	kang sheng, wang jiang’an, chen dong, wu ronghua, ren xichuang. Measurement of visibility using lidar in rain[J]. High Power Laser and Particle Beams, 2011, 23(03): 0- .
[9]	lu qian, hou zaihong, chen xiutao. Design of electro-optical switch in turbulent profile lidar[J]. High Power Laser and Particle Beams, 2010, 22(02): 0- .
[10]	liu zhengjun, li qi, wang qi. Laser radar for ground-based target orientation estimation[J]. High Power Laser and Particle Beams, 2010, 22(08): 0- .
[11]	bo guangyu, liu bo, zhong zhiqing, zhou jun. Development of Rayleigh-Raman-Mie lidar based on simulated signal[J]. High Power Laser and Particle Beams, 2009, 21(09): 0- .
[12]	shen fahua, dong jingjing, sun dongsong, yue bin, su zhifeng. Fast method and optical device for lidar system alignment[J]. High Power Laser and Particle Beams, 2009, 21(03): 0- .
[13]	zhang shouchuan, wu yi, hou zaihong, tan fengfu, ji yonghua, xiao liming, sun gang. Lidar measurement of atmospheric turbulence vertical profiles[J]. High Power Laser and Particle Beams, 2009, 21(12): 0- .
[14]	liu xiao-qin, hu shun-xing, li chen, hu huan-ling, zhang yin-chao, xue xiang-hui. Atmospheric sodium measurement at Hefei by lidar[J]. High Power Laser and Particle Beams, 2006, 18(12): 0- .
[15]	dai yang, lin zhao-xiang, zhang wen-yan, cheng xue-wu, li fa-quan, song shu-yan, gong shun-sheng. Method of atmospheric turbulence measurement by lidar[J]. High Power Laser and Particle Beams, 2006, 18(11): 0- .
[16]	hou zai-hong, wu yi, zhang shou-chuan, wang xiao-qiang. Development of turbulence profile lidar[J]. High Power Laser and Particle Beams, 2006, 18(10): 0- .
[17]	xie chen-bo, han yong, li chao, yue gu-ming, qi fu-di, fan ai-yuan, yin jun, yuan song, hou jun. Mobile lidar for visibility measurement[J]. High Power Laser and Particle Beams, 2005, 17(07): 0- .
[18]	wang qing-mei, zhang yi-mo, liu tie-gen, zheng yi-zhong. Portable lidar ceilometer for cloud-base height measurement[J]. High Power Laser and Particle Beams, 2005, 17(09): 0- .
[19]	wang gang, wang shi fan. Fourier analysis method of measuring atmosphere temperature by lidar[J]. High Power Laser and Particle Beams, 2004, 16(05): 0- .
[20]	hu hongwei, hu qiquan. The Beam Scanning and inversion method for detecting wind by lidar[J]. High Power Laser and Particle Beams, 2001, 13(01): 0- .