摘要
利用优化算法和天线数值计算方法实现对天线结构的自动设计是现代天线研究的一个重要趋势。本文简单介绍了基于矩量法的NEC和遗传算法的内容,并将两者结合起来设计实现了四臂分支天线自动设计的编码方案。数值结果表明该方案是行之有效的。
Automated antenna design based on optimization engines and antenna modeling programs has already become the latest trend of antenna design. The content of NEC which is based on method of moment (mom) and the genetic algorithm are briefly introduced in this paper. An encoding mode with the combination of the GA and method of moment is introduced for auto designing fourarm branching antenna, The numerical result shows its validity.
出处
《微计算机信息》
北大核心
2007年第21期218-219,共2页
Control & Automation
基金
国家"863"基金资助项目(2004AA735105)
中国地质大学(武汉)研究生科技创新基金资助项目
关键词
四臂分支天线
NEC
遗传算法
编码方案
Four-arm Branching Antenna, NEC, Genetic Algorithm,Encoding Mode