Calculation of Leaked Electromagnetic Field in Gallery of Klystron of NSRL

TAO Xiao-Ping; WANG Gui-Cheng; HE Xiao-Ye

Chinese Physics C> 2001, Vol. 25> Issue(6) : 595-601

Calculation of Leaked Electromagnetic Field in Gallery of Klystron of NSRL

National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The HF microwave leak in the gallery of klystron of NSRL affects microwave communication greatly. In order to reduce electromagnetic radiation field and to restrain electromagnetic noise, it is necessary to locate the noise source. But for the complicated leaked field, it is difficult to locate the noise source. We can measure the leaked field and calculate it, so as to locate the radiant noise source and study the method of reduction the electromagnetic noise. This article gives the method and formulas of calculating of electromagnetic field, and also On-the-spot contrast test.

References

[1]

. WAN Wei,WANG Ji-Li.Microwave Technology and Antenna.Xi'an:Publishing House of Industry University of West and North,1986.184—186;276—279;208—210(in Chinese)(万伟,王季立.微波技术与天线.西安:西北工业大学出版社,1986.184—186;276—279;208—210)2. JIN Ya-Qiu.Electromagnetic Waves in Complicated System.Shanghai:Publishing House of Fudan University,1995.236—247(in Chinese)(金亚秋.复杂系统中的电磁波.上海:复旦大学出版社,1995.236—247)3. LOU Ren-Hai,FU Guo-Xing.XIAO Shu-Jun.Electromagnetic Theory of Engineer.Beijing:Publishing House of National Defense Industry,1991.149—155(in Chinese)(楼仁海,付果行,肖书君.工程电磁理论.北京:国防工业出版社,1991.149—155)4. GUO Shuo-Hong.Electrodynamics.Beijing:Publishing House of High Education,1978.183—186(in Chinese)(郭硕鸿.电动力学.北京:高等教育出版社,1978.183—186)5. MITTRA R.Computer Techniques for Electromagnetics.1973.89—96

[1]	ZHONG Jian-Zhong , LIU Lie , LI Li-Min , WEN Jian-Chun . Experimental Research on Electromagnetic Radiation in Inductive Energy Storage Accelerator. Chinese Physics C, 2008, 32(S1): 118-120.
[2]	YIN Xin-Yi , HE Ming , DONG Ke-Jun , QIU Jiu-Zi , WU Shao-Yong , ZHANG Jin-Song , ZHANG Chun-Hua , ZHENG Yun , GUAN Yong-Jing , JIANG Shan . Preparation of ¹⁸²Hf AMS Standard Sample and Test on HI-13 Tandem AMS. Chinese Physics C, 2007, 31(10): 978-981.
[3]	R.Vondrasek , R.Scott , R.Pardo , . Solid Material Development with the Argonne National Laboratory ECR Ion Sources. Chinese Physics C, 2007, 31(S1): 101-104.
[4]	ZHANG Hui , WANG Bao-Yi , ZHANG Zhe , WANG Ping , WEI Long , JIA Quan-Jie , WANG Yu-Zhu . Experimental studies on FeS₂ films prepared on Si (100) substrates by synchrotron radiation surface X-ray diffraction method. Chinese Physics C, 2005, 29(S1): 32-36.
[5]	HAO Jian-Kui , HUANG Sen-Lin , ZHU Feng , QUAN Sheng-Wen , ZHAO Kui . Researches on the Electromagnetic Field in RF Superconducting Cavities. Chinese Physics C, 2005, 29(8): 806-809.
[6]	PEI Shi-Lun , WANG Shu-Hong . RF Electro Magnetic Field Effects on the 571.2MHz Normal Conducting Subharmonic Buncher. Chinese Physics C, 2005, 29(9): 912-917.
[7]	LI Zu-Hao , CHEN Guo-Ming , CHEN Gang , YANG Chang-Gen , YANG Min , WANG Xiao-Bin , ZHANG Shao-He , YANG Zhao-Yu , LU Yu-Sheng , CHEN He-Sheng . Longitudinal Leakage Correction of Uniformly Sampling Electromagnetic Calorimeter. Chinese Physics C, 2004, 28(11): 1188-1192.
[8]	LIU Yi , DONG Bao-Zhong , WANG Jun , DING Yong-Fan , WU Zhong-Hua , LI Zhi-Hong , LI Kai-Xi , WU Dong . The Establishment of a Synchrotron Radiation Two Dimensional Small Angle X-Ray Scattering Equipment and It′s Application. Chinese Physics C, 2002, 26(1): 87-92.
[9]	GUO Hong-Xia , CHEN Yu-Sheng , ZHANG Yi-Men , ZHOU Hui , HAN Fu-Bin , GUAN Ying , GONG Jian-Chen . Experimental Study of X-Ray Induced Dose Enhancement Effect Using Synchrotron Radiation. Chinese Physics C, 2001, 25(S1): 1-6.
[10]	XIE Ya-Ning , LUO Jun , TAO Ye , ZHANG Jing , HU Tian-Dou . New Development of XAFS Experimental Methods at BSRF. Chinese Physics C, 2001, 25(S1): 7-11.
[11]	PENG Liang-Qiang , YI Fu-Ting , HAN Yong , ZHANG Ju-Fang . Study on Synchrotron Radiation Lithography at BSRF. Chinese Physics C, 2001, 25(S1): 128-130.
[12]	ZHU JunBiao , LI YongGui , XIE JiaLin . Theoretical Estimation and Experimental Design of High lntensity Coherent Synchrotron Radiation Generated by Short Electron Bunches at BFEL. Chinese Physics C, 2000, 24(2): 172-180.
[13]	WANG LanFa , LIN YuZheng . Calculation of Wakefield in Detuning Structure of Next Generation Linear Collider with High Accuracy—Analysis of RF Quantities in Disc Structure. Chinese Physics C, 2000, 24(6): 567-572.
[14]	Jiang Jianhua , Wang Zhouguang , Tian Yulian , Wang Gongli , Zhao Yang , Cao Mang , Li Dacheng , , . Study of X-Ray Interference Using Synchrotron Radiation. Chinese Physics C, 1998, 22(8): 763-767.
[15]	Li Yuxiong , Li Juexin , Shao Beibei . The Characteristics of the Radiation Field Around the NSRL and Its Monitoring Method. Chinese Physics C, 1997, 21(1): 81-88.
[16]	Dong Baozhong , Sheng Wenjun , Li Guangcheng , Zhang Zhijie . Small Angle Scattering Station of BEPC Synchrotron Radiation Laboratory. Chinese Physics C, 1995, 19(3): 284-288.
[17]	ZHAO Ji-Yong , YANG Ping , JIANG Jian-Hua , TIAN Yu-Lian , HAN Yong , WANG Chun-Xi , SHI Cai-Tu , XIAN Ding-Chang . Light Source for Synchrotron Radiation X-Ray Topography Study at Beijing Syncrotron Radiation Laboratory (BSRL). Chinese Physics C, 1992, 16(8): 679-684.
[18]	YU Qing-Chang , QIU Hong , HUANG Jia-Chang . Relations Between Focusing Power of Space-Charge Lenses and External Electromagnetic Fields. Chinese Physics C, 1991, 15(1): 13-16.
[19]	CUI Ming-Qi , YANG E-Sheng , XU Wen-Xuan , LIU Li-Bing . A SPLIT IONIZATION CHAMBER POSITION MONITOR FOR SYNCHROTRON RADIATION. Chinese Physics C, 1988, 12(6): 726-730.
[20]	Zhang Xue-ming . ON THE ACCELERATION OF SINGLE ELECTRON IN THE ELECTROMAGNETIC FIELD. Chinese Physics C, 1980, 4(2): 168-172.

Access

Get Citation

TAO Xiao-Ping, WANG Gui-Cheng and HE Xiao-Ye. Calculation of Leaked Electromagnetic Field in Gallery of Klystron of NSRL[J]. Chinese Physics C, 2001, 25(6): 595-601.

TAO Xiao-Ping, WANG Gui-Cheng and HE Xiao-Ye. Calculation of Leaked Electromagnetic Field in Gallery of Klystron of NSRL[J]. Chinese Physics C, 2001, 25(6): 595-601. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2000-04-24
Revised: 1900-01-01

Article Metric

Article Views(2990)
PDF Downloads(558)
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

Calculation of Leaked Electromagnetic Field in Gallery of Klystron of NSRL

Corresponding author: TAO Xiao-Ping,

National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China

Received Date: 2000-04-24

Accepted Date: 1900-01-01

Available Online: 2001-06-05

Abstract: The HF microwave leak in the gallery of klystron of NSRL affects microwave communication greatly. In order to reduce electromagnetic radiation field and to restrain electromagnetic noise, it is necessary to locate the noise source. But for the complicated leaked field, it is difficult to locate the noise source. We can measure the leaked field and calculate it, so as to locate the radiant noise source and study the method of reduction the electromagnetic noise. This article gives the method and formulas of calculating of electromagnetic field, and also On-the-spot contrast test.

HTML

Reference (1)

Calculation of Leaked Electromagnetic Field in Gallery of Klystron of NSRL

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article