摘要
遗传算法在非线性数值优化方面有着很强的生命力,适于波束赋形阵列天线的综合。Matlab具有很强的数值计算能力和数据图视功能,经过二十多年的发展,逐渐成为工程师们进行数值优化的首选计算机语言。以一部具有余割平方波束的雷达搜索天线阵为例,采用遗传算法对其馈电相位进行优化,优化结果与目标吻合。同时给出其主要节点的Mat-lab程序。
Genetic Algorithm （GA） has been shown to be an effective strategy in the off- line optimization,which is fit for designing shaped- beam antenna array. Matlab owns powerful abilities in numerical compute and data figure display. In recently years,engineers chose Matlab more and more. For design a search radar antenna arrays which has a square cosec beam, GA is chosen to optimize the feed phases of antenna array. The pivotal Matlab programs are also presented.
出处
《现代电子技术》
2007年第15期55-57,共3页
Modern Electronics Technique
