摘要
本文提出了一种用于托卡马克等离子体中阿尔芬波加热用的新颖纵向天线。这种天线提供了研究高阶模的可能性,而且激发的波谱纯度较高,对于(n,m)=(2,2)的主模占的比重达0.87,优于目前用于阿尔芬波加热的各种天线。本文还给出了磁场分布的模拟实验结果和角向屏蔽效果的测量结果。
In this paper, a novel longitudinal antenna for Alfven wave study of tokamak plasma is suggested. The essential advantages of this antenna are the possibility of exciting high mode wave structure and the better purity of the excited wave spectrum, especially, with the major mode (n,m) = (2,2). The experimental results on a simulated device are presented.
出处
《核聚变与等离子体物理》
CAS
CSCD
北大核心
1989年第3期172-177,共6页
Nuclear Fusion and Plasma Physics
关键词
阿尔芬波
波加热
天线
Alfven wave, RF heating, Antenna,
