%0 Journal Article
%T Pattern Synthesis of 2-D Arrays Based on a Modified Particle Swarm Optimization Algorithm<br>基于改进的粒子群算法的二维阵列天线方向图综合技术
%A Yuan Zhi-hao
%A Geng Jun-ping
%A Jin Rong-hong
%A Fan Yu
%A <br>袁智皓
%A 耿军平
%A 金荣洪
%A 范 瑜
%J 电子与信息学报
%D 2007
%I 
%X A modified Particle Swarm Optimization (PSO) algorithm is proposed and used to optimize the sidelobe level of plane arrays, in which special techniques as global best perturbation and jumped inertia weight strategy are adopted. The PSO algorithm is also used to select a better combination of optimal parameters for itself. So that the convergent speed and accuracy of the algorithm are improved. The simulation results of sidelobe reduction of 2-D arrays and pattern synthesis of a sparse array show that it is effective.
%K 2-D array
%K Particle Swarm Optimization(PSO) algorithms
%K Pattern synthesis
%K Sidelobe level<br>二维阵列天线
%K 粒子群优化算法
%K 方向图综合
%K 旁瓣电平
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=51681FE21E7FD0F2&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=94C357A881DFC066&sid=83BD01456E8187CE&eid=1C7C31A28F5ECC6F&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=8