Title :
Design and experiment of the focus system based on periodic elliptic magnetic field
Author :
Xianbao Shi ; Zhanliang Wang ; Hairong Yin ; Xianfeng Tang ; Yanyu Wei ; Yubin Gong
Author_Institution :
Nat. Key Lab. of Sci. & Technol. on Vacuum Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A sheet beam electron gun focused by a periodic elliptic magnetic field is designed in this paper. And the periodic elliptic magnetic field has successfully been designed and fabricated. The experimental results show that the measured and the simulated axial magnetic field coincide well.
Keywords :
electron guns; magnetic fields; axial magnetic field; focus system; periodic elliptic magnetic field; sheet beam electron gun; Electron beam applications; Focusing; Magnetic confinement; Magnetic field measurement; Magnetic fields; Simulation; periodic elliptic magnetic field; sheet beam electron gun; sheet electron beam; vacuum electronic devices;
Conference_Titel :
Vacuum Electronics Conference, IEEE International
Conference_Location :
Monterey, CA
DOI :
10.1109/IVEC.2014.6857726
