空军预警学院学报2016，Vol.30Issue(3)：187-190,4.DOI:10.3969/j.issn.2095-5839.2016.03.007
不同形式的二维阵列结构估计性能分析
Performance analysis of 2-D array structure estimation
摘要
Abstract
In order to research the performance of the two-dimension array structure estimation, this paper analyzes the beam width of the four types of array forms with respect to the theoretical analysis and computer simulations, in terms of the signal models with these four commonly used 2-D array structures including these types of Cross, L, T and Y, and finally, performs on the MUSIC spectrum simulation for its verification. Meanwhile, we propose to improve the estimation performance by increasing the array element spacing, based on the features of Y-type array structure. The research results can be an important reference for selecting the better 2-D array structure.关键词
二维阵列/波束宽度/MUSIC谱/阵列结构Key words
two-dimension (2-D) array/beam width/MUSIC spectrum/array structure分类
信息技术与安全科学引用本文复制引用
胡晓琴,花良发,杨加功..不同形式的二维阵列结构估计性能分析[J].空军预警学院学报,2016,30(3):187-190,4.
