AN INWARD-EMITTING MAGNETICALLY INSULATED LINE OSCILLATOR

摘要：

Magnetically insulated line oscillator (MILO) can generate microwave of GW-class without external magnetic field. The main disadvantage of the device is that part of the input power is used to maintain the insulating magnetic field, which limits the power conversion efficiency significantly. In order to increase the power conversion efficiency, a novel MILO with an inward-emitting cathode is presented. Compared with the typical outward-emitting MILO where the magnetic field is provided by the load current, the electron beam in the inward-emitting MILO is collected at a specially designed inner conductor, and the returning spoke current contributes substantially to the insulating magnetic field. The inward-emitting MILO is investigated in detail by particle-in-cell simulation and a high efficiency has been obtained.

作者: Xiao Renzhen Zhang Yongpeng Shao Hao Sun Jun

作者单位: Northwest Institute of Nuclear Technology,P.O.Box 69-13,Xian 710024,China

会议类型: 国际会议

会议名称: 17th International Conference on High-Power Particle Beams(第17届高功率离子束国际会议)

会议地点: 西安

会议语种:英文

页码: 242-244

在线出版日期: 2008-07-06（万方平台首次上网日期，不代表论文的发表时间）