电波科学学报2012，Vol.27Issue(2)：241-245,325,6.
基于共形天线阵的免搜索来波方向估计算法研究
Search-free DOA estimation algorithms based on conformal antenna array
摘要
Abstract
The major problem of traditional direction-of-arrival（DOA） estimation algorithms based on subspace-divided method is that it requires massive calculations and cannot be applied on arbitrary array structures.Based on an actual hemisphere conformal array,several search-free algorithms which can be applied on arbitrary arrays are studied.The performances of these algorithms on conformal antenna array are compared.Theoretic analysis and numerical simulations show that these algorithms can achieve good performance on conformal array under certain conditions.关键词
共形天线阵/DOA估计/免搜索/任意阵列结构Key words
conformal antenna array/DOA estimation/search-free/arbitrary array分类
信息技术与安全科学引用本文复制引用
杨鹏,杨峰,聂在平,周海京..基于共形天线阵的免搜索来波方向估计算法研究[J].电波科学学报,2012,27(2):241-245,325,6.基金项目
国家自然科学基金联合基金资助项目 （）
国家科技重大专项项目 （）
