Title :
Investigation on intense sheet electron beam transport with macroscopic cold-fluid model
Author :
Han, Ying ; Ruan, Cunjun ; Wang, Yong ; Zhang, Xiaofeng
Author_Institution :
Key Lab. of High Power Microwave Sources & Technol., Chinese Acad. of Sci., Beijing, China
Abstract :
The transport of an elliptic sheet electron beam with uniform density in uniform magnetic field is investigated by making use of a macroscopic cold-fluid model. General envelope equations and beam twisted angles are derived. In particular, the tilt of the elliptic sheet beam was numerically calculated by an example of W-band sheet beam klystron.
Keywords :
electron beams; klystrons; magnetic fields; millimetre wave tubes; W-band sheet beam klystron; beam twisted angle; elliptic sheet electron beam; intense sheet electron beam transport; macroscopic cold-fluid model; uniform magnetic field; Electric potential; Electron beams; Equations; Focusing; Laboratories; Magnetic fields; Mathematical model; intense sheet electron beams; macroscopic cold-fluid model; single particle orbit theory; tilted angle; transport;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2011 IEEE International
Conference_Location :
Bangalore
Print_ISBN :
978-1-4244-8662-5
DOI :
10.1109/IVEC.2011.5746920
