摘要
为了展宽天线的工作频带,采用分布电阻加载法,在有限长的偶极天线上,完全实现行波电流分布。用矩量法解电流积分方程,求出天线上的电流分布,计算结果比Wu—King的近似结果精度更高。
Distributed resistive loading is used to extend antenna operating band, in order to realize travellingwave current distribution on a finite length antenna. The antenna current distribution obtained by moment method is much more accurate than the Wu-King's aproximate result.
出处
《电波科学学报》
EI
CSCD
1994年第3期49-54,共6页
Chinese Journal of Radio Science
关键词
分布电阻加载
电流分布
矩量法
偶极天线
Distributed resistive loading, Travelling-wave current distribution, Moment method