A W-band large aspect ratio sheet beam extended interaction oscillator with a ladder like structure is discussed in this paper. The sheet beam with voltage 45 kV and current 2.5 A has the cross section 6mm×0.2mm which aspect ratio is 30∶1. The operation mode is the 2π mode of TM 110 . Simulation result of CST-PIC shows the output power of the cavity is 7 kW.
陈玲 Chen Ling殷勇 Yin Yong蒙林 Meng Lin李海龙 Li HailongBin Wang
Shaomeng WangFei ShenYubin Gong
Qizhi TianJianxun WangXiaoxiao LiGuo LiuYafen ShangQiang Zheng