%0 Journal Article
%T APPLYING GENETIC ALGORITHM TO ADAPTIVE ARRAY<br>遗传算法在天线阵自适应算法中的应用
%A Li Jinwen
%A Mao Junjie
%A Chai Shunlian
%A Yao Demiao
%A <br>李晋文
%A 毛钧杰
%A 柴舜连
%A 姚德淼
%J 电子与信息学报
%D 2000
%I 
%X In this paper, a new approach based on genetic algorithm (GA) is applied to adaptive array, in according to the limitation of hardware, the amplitude weights are not changed, but the phase weights are optimized globally with genetic algorithm. For reducing the perturbations to the far field pattern and placing multiple deep nulls real-time in the directions of interference, a genetic algorithm adjusts some of the least significant bits of the beam steering phase shifters. Simulation results confirm the theoretical work.
%K Genetic algorithm (GA)
%K Adaptive array
%K Sum and difference pattern<br>遗传算法
%K 自适应天线阵
%K 和差方向图
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=578BC9AF98DCD962&yid=9806D0D4EAA9BED3&vid=BC12EA701C895178&iid=0B39A22176CE99FB&sid=50EA2A80A7D254EF&eid=9D9F10A828991FA6&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=9