Fast direction finding algorithm in bistatic MIMO radar

被引：0
|
作者：
Liu S. [1 ,2 ]
Yang L.-S. [1 ,2 ]
Yin Y.-H. [1 ,2 ]
Xu J. [1 ,2 ]
Cao H.-L. [1 ,2 ]
机构：
[1] College of Communication Engineering, Chongqing University, Chongqing
[2] The Key Laboratory of Aerocraft Tracking Telemetering Command and Communication, Chongqing University, Chongqing
来源：
Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition) | 2016年 / 46卷 / 05期
关键词：
Bistatic MIMO radar; Communication technology; Direction of arrival (DOA); Direction of departure (DOD); Fast direction finding;
D O I：
10.13229/j.cnki.jdxbgxb201605043
中图分类号：
学科分类号：
摘要：
A fast estimation algorithm for Direction of Departure (DOD) and Direction of Arrival (DOA) in bistatic MIMO radar is proposed. This algorithm should be used in conjunction with an existing algorithm to perform the estimation. First, the DOD is estimated by an existing algorithm. Then the estimated DOD is used to divide the multi-objective model into many single-objective models. Finally, the DOA can be estimated quickly without Singular Value Decomposition (SVD) and peak search. Besides, no pair procedure needs to be implemented in this process. The main advantage of the proposed algorithm is that it can simplify the original algorithm and ensure the estimation accuracy. Simulation results demonstrate the validity of the proposed algorithm. © 2016, Editorial Board of Jilin University. All right reserved.
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页码：1675 / 1680
页数：5
相关论文
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