Title :
Interaction simulation of an X-band sheet beam klystron
Author :
Ruan, Wang ; Wang, Yong ; Ding, Yaogen ; Ruan, Cunjun ; Zhang, Rui ; Shuzhong Wang ; Zhao, Ding ; Han, Huipeng
Author_Institution :
Key Lab. of High Power Microwave Sources & Technol., Chinese Acad. of Sci., Beijing, China
Abstract :
In this paper, by means of a 3D particle-in-cell (PIC) code, the non-linear calculation of beam-wave interaction in periodic cusped magnetic (PCM) field is presented for the X-band sheet beam klystron with five three-cell, extended interaction cavities. The simulation results show that the output peak power is more than 32.4 MW, with the interaction efficiency of more than 31.2%, and the gain of more than 35.6 dB.
Keywords :
klystrons; 3D particle-in-cell code; X-band sheet beam klystron; beam-wave interaction; interaction simulation; nonlinear calculation; periodic cusped magnetic field; Circuit simulation; Klystrons; Laboratories; Laser beams; Microwave technology; Particle beams; Phase change materials; Plasma accelerators; Power generation; Radio frequency; 3D PIC simulation; X-band; extended interaction cavity; sheet beam klystron; three-cell;
Conference_Titel :
Vacuum Electronics Conference, 2009. IVEC '09. IEEE International
Conference_Location :
Rome
Print_ISBN :
978-1-4244-3500-5
Electronic_ISBN :
978-1-4244-3501-2
DOI :
10.1109/IVELEC.2009.5193423
