【摘要】 强流中子管微波离子源实验系统已建成。给出磁场模式设计结果 ,通过实验确定微波吸收效率与磁场分布及气压的关系 ,其中微波输入功率 30 0— 5 0 0W。微波引入窗处的磁场为 0 .0 95T时 ,微波吸收效率都在 90 %以上 ,最高达到 10 0 %。更多还原

【Abstract】 The experimental system of microwave ion source for intense neutron tube was described. The mode of magnetic field, the relations between microwave absorption efficiency and distribution of magnetic field as well as pressure were presented. Microwave input power was 300-500W, and the microwave absorption efficiency could reach more than 90% when the system was operated in the best mode. The best absorption efficiency was 100%.更多还原