DOA Estimation Algorithm for Non-uniform Linear Array with Parallel Factor and Power Loading

被引：0
|
作者：
Jiang, Chi [1 ]
Zhang, Xiaofei [1 ]
Zhang, Licen [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Coll Elect & Informat Engn, Nanjing 210016, Jiangsu, Peoples R China
来源：
MECHATRONICS ENGINEERING, COMPUTING AND INFORMATION TECHNOLOGY | 2014年 / 556-562卷
关键词：
direction of arrival; non-uniform linear array; PARAFAC; power loading; ESPRIT;
D O I：
10.4028/www.scientific.net/AMM.556-562.3361
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The algorithm of DOA estimation for non-uniform linear array with Parallel Factor (PARAFAC) and power loading is carried out detailed studies and simulation in this paper, and we use Trilinear Alternating Least Squares (TALS) estimation algorithm to estimate the DOA of signal source. In addition, we make a simulation analysis and comparison of different parameters (Signal-to-noise ratio, the number of snapshots, the number of antenna elements, the number of targets, the similar angles) and different algorithm. Finally the thesis summarizes the work.
引用
收藏
页码：3361 / 3364
页数：4
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