Title :
Focusing high-current sheet electron beam with elliptical solenoid
Author :
Wang, Zhanliang ; Gong, Yubin ; Wei, Yanyu ; Duan, Zhaoyun ; Gong, Huarong ; Lu, Zhigang ; Yue, Lingna ; Yin, Hairong ; Xu, Jin ; Li, Yuanbao ; Liu, Pukun ; Park, Gun-Sik
Author_Institution :
Nat. Key Lab. of High Power Vacuum Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
Stable high-elliptical sheet electron beam transport is an essential technology for an emerging class of high-power high-frequency planar-structure microwave devices. This paper studies on stable sheet beam transport in elliptical solenoid field. First, we investigate the magnetic field of elliptical solenoid. Then, we use 3D PIC simulations investigate the sheet beam transport in the elliptical magnetic field produced by elliptical solenoid. Our research shows that elliptical magnetic field is viable way to transport high-current, high-elliptical sheet electron beam.
Keywords :
electron beams; magnetic fields; microwave devices; solenoids; 3D PIC simulations; elliptical solenoid; elliptical solenoid field; high-current sheet electron beam transport; high-power high-frequency planar-structure microwave devices; Electron beams; Laboratories; Magnetic field measurement; Magnetic fields; Microwave devices; Microwave technology; Millimeter wave devices; Millimeter wave technology; Solenoids; Vacuum technology; elliptical magnetic filed; high power millimeter wave; sheet electron beam;
Conference_Titel :
Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5705-2
DOI :
10.1109/ICMMT.2010.5524817
