基于遗传算法的天线阵方向图零点生成  

Null steering of array antennas using genetic algorithm

作　　者：李翔麟[1] 庞伟正[1] 钱坤[1] 

机构地区：[1]哈尔滨工程大学信息与通信工程学院,哈尔滨150001

出　　处：《信息技术》2008年第8期119-120,共2页Information Technology

摘　　要：遗传算法是一种高效的搜索算法。在对遗传算法的发展,基本思想,特点等方面作简要概述的基础上,将该算法应用于唯幅度控制的天线阵方向图零点生成。展示了其广泛的适用性及处理天线阵列综合问题的卓越能力,获得了比已有文献更好的效果。The genetic algorithm is a searching method with high efficiency. This paper based on the generalization of development, basic idea and characteristic of genetic algorithm, applied this algorithm to null steering of hnear arrays by controlling only the current amplitudes. The broad applicability and the excellent performance of the genetic algorithm in the synthesis of antenna arrays is set out, the obtained results are better than those reported in the literatures.

关 键 词：遗传算法 阵列天线 零点生成 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]