P4-21: The analysis research of design the magnetic field of the solenoid

Author

Hang, Tian ; Sheng, Ding ; Gao, Zhiqiang ; Ji, Daxi ; Liu, Yiqun ; Huang, Pengchao ; Xu, Hui ; Li, Xiaofeng ; Bao, Zhengqiang

Author_Institution

Electron. Devices Inst., Nanjing Sanle Electron. Inf. Ind. Group Co., Ltd., Nanjing, China

fYear

2010

fDate

18-20 May 2010

Firstpage

487

Lastpage

488

Abstract

For high-power traveling wave tubes, in particular, continuous-wave traveling wave tubes. we often will use the focusing magnetic field of the solenoid. Because the traveling wave tube which use of the focusing magnetic field of the solenoid have good electron beam with laminar flow, good flow rate and small dynamic debunching. At present for the design of the magnetic field of the solenoid there are a variety of software. Such as CST, ANSYS, TAU and so on. Prior to conducting a computer simulation, we will take a preliminary design and calculate for the the magnetic field of the solenoid. And then use the software for a more precise calculation and optimization. To get to meet the requirements of the structure and performance, improve design efficiency and accuracy.

Keywords

magnetic fields; solenoids; travelling wave tubes; continuous-wave traveling wave tubes; dynamic debunching; electron beam; high-power traveling wave tubes; laminar flow; magnetic field; solenoid; Algorithm design and analysis; Design engineering; Electron tubes; Finite element methods; Magnetic analysis; Magnetic field measurement; Magnetic fields; Software algorithms; Software design; Solenoids;

fLanguage

English

Publisher

ieee

Conference_Titel

Vacuum Electronics Conference (IVEC), 2010 IEEE International

Conference_Location

Monterey, CA

Print_ISBN

978-1-4244-7098-3

Type

conf

DOI

10.1109/IVELEC.2010.5503470

Filename

5503470