RF phase jitter in a klystron amplifier

LI Zheng-Hong; XIE Hong-Quan

doi:10.1088/1674-1137/35/9/012

Chinese Physics C> 2011, Vol. 35> Issue(9) : 851-854 DOI: 10.1088/1674-1137/35/9/012

RF phase jitter in a klystron amplifier

LI Zheng-Hong ^, ,
XIE Hong-Quan

Abstract
HTML
Reference
Related

PDF

Abstract：
RF phase jitter is a very important parameter for a relativistic klystron amplifier. This parameter is closely linked with the physics processes in the klystron. RF phase jitter is theoretically studied together with Particle in Cell (PIC) simulations in the paper. The main factor is deduced and verified in the PIC simulation. RF phase jitter is significantly affected by the fluctuation of the beam voltage. The relation between the phase jitter and the voltage fluctuation is linear in certain ranges.

References

[1]

LI Zheng-Hong, Appl. Phys. Let., 2008, 92: 054102(1-3)2 WANG Ping-Shan, XU Zhou, Ivers J D, Nation A, Schachter L. Appl. Phys. Lett., 1999, 75(16): 25063 Uhm H S. Appl. Phys. Lett., 2001, 79(7): 9134 Brandt H E. IEEE Trans. Plasma Sci., 1996, 24(3): 9245 YANG Wen-Yuan, DING Wu. Plasma. 2002, 9(2): 662-6656 Korovin S D, Rostov V V , Polevin S D, Schamiloglu H. Proceedings of IEEE, 2004, 92(7): 10827 Agee F J. SPIE on Intense Microwave Pulse, 1999, 3702(6): 18 LI Zheng-Hong, HUANG Hua, CHANG An-Bi, MANG Feng-Bao. Acta Phys. Sin. 2005, 54(4): 1564 (in Chinese)9 YANG Zheng-Ping, LI Zheng-Hong. Acta Phys. Sin., 2008, 57: 2627 (in Chinese)10 ZHU Min, WU Hong-Shi. Acta Elec. Sin., 1987 4: 8 (in Chinese)11 LI Zheng-Hong, ZHANG Hong, JU Bin-Quan, SU Chang, WU Ying. Chinese Physics C (HEP NP), 2010, 34(5): 598

[1]	Zhi-Hui Li , Zhi-Jun Wang . Focusing properties of discrete RF quadrupoles. Chinese Physics C, 2017, 41(8): 087001. doi: 10.1088/1674-1137/41/8/087001
[2]	WU Yang , XIE Hong-Quan , XU Zhou . Mode control in a high gain relativistic klystron amplifier with 3 GW output power. Chinese Physics C, 2014, 38(1): 017001. doi: 10.1088/1674-1137/38/1/017001
[3]	PEI Shi-Lun , CHI Yun-Long , ZHANG Jing-Ru , HOU Mi , LI Xiao-Ping . RF-thermal-structural-RF coupled analysis on a travelling wave disk-loaded accelerating structure. Chinese Physics C, 2012, 36(6): 555-560 . doi: 10.1088/1674-1137/36/6/013
[4]	SHI Jian , YANG Jian-Cheng , XIA Jia-Wen , YUAN You-Jin , LI Jie , CHAI Wei-Ping , SONG Ming-Tao , ZHANG Xiao-Hu . RF knock-out extraction in HITFiL. Chinese Physics C, 2012, 36(10): 1004-1008. doi: 10.1088/1674-1137/36/10/016
[5]	PEI Shi-Lun , LI Xiao-Ping , XIAO Ou-Zheng . Error and jitter e ect studies on the SLED for the BEPCⅡ-linac. Chinese Physics C, 2012, 36(5): 456-463. doi: 10.1088/1674-1137/36/5/014
[6]	LIU Hua-Chang , PENG Jun , YIN Xue-Jun , OUYANG Hua-Fu , FU Shi-Nian . RF power coupling for the CSNS DTL. Chinese Physics C, 2011, 35(1): 92-95. doi: 10.1088/1674-1137/35/1/019
[7]	MAO Shi-Jun , HUANG Xu-Guang , ZHUANG Peng-Fei . Viscosities in chiral symmetry breaking phase. Chinese Physics C, 2010, 34(9): 1440-1442. doi: 10.1088/1674-1137/34/9/065
[8]	XU Xiao-Mei , FU Yong-Ping , LI Yun-De . η string formation in QCD chiral phase transition. Chinese Physics C, 2010, 34(4): 444-447. doi: 10.1088/1674-1137/34/4/004
[9]	LI Zheng-Hong , ZHANG Hong , JU Bing-Quan , SU Chang , WU Yang . Mode control in a high-gain relativistic klystron amplifier. Chinese Physics C, 2010, 34(5): 598-602. doi: 10.1088/1674-1137/34/5/017
[10]	LIU Ying-Xin , QIN Shan , WU Jing , LI Xiao-Dong , LI Yan-Chun , LIU Jing . Pressure-induced phase transition of wulfenite. Chinese Physics C, 2009, 33(11): 1023-1027. doi: 10.1088/1674-1137/33/11/019
[11]	GAO Jie . On the theory of photocathode rf guns. Chinese Physics C, 2009, 33(4): 306-310. doi: 10.1088/1674-1137/33/4/014
[12]	HAO Jian-Kui , ZHAO Kui . Recent progress on RF superconducting cavities. Chinese Physics C, 2009, 33(10): 930-934. doi: 10.1088/1674-1137/33/10/020
[13]	SHEN Guo-Bao , Masanori Ikegami . Tuning of RF amplitude and phase for the drift tube linac in J-PARC. Chinese Physics C, 2009, 33(7): 577-582. doi: 10.1088/1674-1137/33/7/014
[14]	WEI Tao , FU Shi-Nian , QIN Qing , TANG Jing-Yu . RF trapping and acceleration in CSNS/RCS. Chinese Physics C, 2008, 32(6): 437-441. doi: 10.1088/1674-1137/32/6/005
[15]	HUANG Hua , FENG Di-Chao , LUO Guang-Yao , CHEN Zhi-Gang , LEI Lu-Rong , LIAO Yong , ZHANG Yun-Jian , YU Ai-Ming , TAN Jie , YANG Zhou-Bin , JIN Xiao , MENG Fan-Bao . Repetitive Operation of an S-Band, Short Pulse Relativistic Klystron Amplifier. Chinese Physics C, 2007, 31(3): 288-291.
[16]	DU Qiang , He Xiao-Zhong , HUANG Wen-Hui , LI Jian-Min , TANG Chuan-Xiang , SUN Da-Rui , DAI Jian-Ping . Timing Jitter Sensitivity on Beam Dynamics in Photocathode RF Gun. Chinese Physics C, 2006, 30(S1): 34-36.
[17]	ZHAO Feng-Li , HUANG Yong-Qing . 1kW S-Band RF Solid State Amplifier for BEPC Linac Microwave Driver System. Chinese Physics C, 2003, 27(11): 1031-1033.
[18]	GU Peng-Da . 30GHz RF Pulse Stretcher. Chinese Physics C, 2003, 27(11): 1027-1030.
[19]	Zu Donglin , Chen Jiaer . The Measurement Principle of RF Superconducting Nb Cavity. Chinese Physics C, 1996, 20(7): 663-672.
[20]	Wu Chongshi , Zeng Jinyan . Nuclear Pairing Phase Transition. Chinese Physics C, 1988, 12(S1): 81-90.

Access

Get Citation

LI Zheng-Hong and XIE Hong-Quan. RF phase jitter in a klystron amplifier[J]. Chinese Physics C, 2011, 35(9): 851-854. doi: 10.1088/1674-1137/35/9/012

LI Zheng-Hong and XIE Hong-Quan. RF phase jitter in a klystron amplifier[J]. Chinese Physics C, 2011, 35(9): 851-854. doi: 10.1088/1674-1137/35/9/012 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2010-10-25
Revised: 2011-01-19

Article Metric

Article Views(2288)
PDF Downloads(415)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

RF phase jitter in a klystron amplifier

LI Zheng-Hong ^,
XIE Hong-Quan

Corresponding author: LI Zheng-Hong,

Received Date: 2010-10-25
Accepted Date: 2011-01-19
Available Online: 2011-09-05

Abstract: RF phase jitter is a very important parameter for a relativistic klystron amplifier. This parameter is closely linked with the physics processes in the klystron. RF phase jitter is theoretically studied together with Particle in Cell (PIC) simulations in the paper. The main factor is deduced and verified in the PIC simulation. RF phase jitter is significantly affected by the fluctuation of the beam voltage. The relation between the phase jitter and the voltage fluctuation is linear in certain ranges.