摘要
本文采用遗传算法来完成阵列天线方向图综合的优化设计。遗传算法在八十年代中后期研究达到高潮，九十年代其理论已基本成熟。它是基于统计理论基础上的组合优化、搜索技术。本文利用遗传算法对Ｎ单元天线阵列方向图综合设计进行了计算，给出了十单元、十一单元天线阵列的计算例子，并与用Ｗｏｏｄｗａｒｄ法得到的结果进行了比较。
The optimized synthetic design method is described in this paper for the shaping of radiation pattern ofarray antenna using genetic algorithms.The developing hightide about genetic algorithms is over the middle and laterperiods of the Past decade,and the theory for it has almost matured for this decade. The theory is combining optimization and searching techniques on the basis of statistical theory.Caculating procedure is shown in the paper for the synthetic design of radiation Pattern of N element array antenna,in turn,the solutions for the 10 and 11 element anray antenna are provided and compared with the results using Woodward algorithms.
出处
《电波科学学报》
EI
CSCD
1996年第4期62-67,共6页
Chinese Journal of Radio Science
关键词
遗传算法
阵列天线
天线方向图
Gennetic Algorithm,Array Antenna, Radiation Pattern
