摘要: |
在对波达方向(DOA)估计最为经典的MUSIC算法研究的基础上,分析了线阵模值问题产生的原因,利用MATLAB软件对均匀线阵的不同间距结构进行了计算机仿真。根据对仿真结果的分析,提出了多值模糊问题的解决方法。 |
关键词: 均匀线阵,波达方向估计,MUSIC算法,多值模糊 |
DOI: |
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Array Blur Analysis |
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Abstract: |
Based on the study of classical multiple signal classification (MUSIC) algorithm of direction-of-arrival (DOA) estimation,the cause of blur of multiple values about linear array antenna is analysed.The different distance of antenna of uniform linear array is simulated with MATLAB software. According to analysis of the simulation results,the methods of solving blur of multiple values are presented. |
Key words: uniform linear array,DOA estimation,MUSIC algorithm,blur of multiple value |