| 基于2D-MUSIC算法的DOA估计 |
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| 引用本文： | 康亚芳,王静,张清泉,行小帅.基于2D-MUSIC算法的DOA估计[J].海南师范大学学报(自然科学版),2014(3):266-270. |
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| 作者姓名： | 康亚芳 王静 张清泉 行小帅 |
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| 作者单位： | 1. 山西师范大学 物理与信息工程学院,山西 临汾,041004
2. 山西师范大学 物理与信息工程学院，山西 临汾 041004; 山西应用科技学院 工程系，山西 太原 030031 |
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| 基金项目： | 山西省高等学校教学改革研究项目(J2012044)；山西师范大学建设“通信原理”课程组教改项目 |
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| 摘 要： | 利用经典的2D-MUSIC算法对二维阵列的DOA估计进行了研究,在平面阵列数学模型以及2D-MUSIC算法的DOA估计模型基础上,以均匀平面阵列为例,对3种不同参数的DOA估计进行了计算机仿真,分析了仿真结果.得出了在不同参数变化趋势下DOA估计的相应变化情况。
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| 关 键 词： | 2D-MUSIC算法 均匀平面阵 二维DOA估计 |
2-D DOA Estimation Based on 2D-MUSIC |
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| KANG Yafang,WANG Jing,ZHANG Qingquan,XING Xiaoshuai.2-D DOA Estimation Based on 2D-MUSIC[J].Journal of Hainan Normal University:Natural Science,2014(3):266-270. |
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| Authors: | KANG Yafang WANG Jing ZHANG Qingquan XING Xiaoshuai |
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| Institution: | KANG Yafang, WANG Jing, ZHANG Qingquan, XlNG Xiaoshuai ( 1. Institute of Physics and Information Engineering, Shanxi Normal University, Linfen 041004, China; 2. Department of Engineering ,Shanxi College of Applied Science and Technology, Taiyuan 030031, China) |
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| Abstract: | This paper discussed the performance of classical two-dimensional DOA estimation with 2D-MUSIC, based on the mathematical model of planar array and 2D-MUSIC DOA estimation, Taking uniform planar array for example, computer simulation experiment was carried for the effect of three kinds of different parameters on 2-D DOA estimation, and the simulation results were analyzed. And also verification test about the corresponding algorithm performance under the different parameters was discussed. |
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| Keywords: | 2 D-MUSIC algorithm uniform planar array 2-D DOA estimation |
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