Resolution Threshold of MUSIC Algorithm for FDA-MIMO Radar

被引：0
|
作者：
Cui, Can [1 ]
Yan, Yisheng [2 ]
Wang, Wen-Qin [2 ]
Gao, Kuandong [2 ]
Chen, Hui [2 ]
Wu, Wen [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Minist Key Lab JGMT, Nanjing, Jiangsu, Peoples R China
[2] Univ Elect Sci & Technol China, Sch Commun & Informat Engn, Chengdu, Sichuan, Peoples R China
来源：
2018 IEEE RADAR CONFERENCE (RADARCONF18) | 2018年
基金：
中国博士后科学基金; 中国国家自然科学基金;
关键词：
Frequency diverse array (FDA) MIMO radar; localization; range dependent; resolution threshold; MUSIC; FREQUENCY DIVERSE ARRAY; RANGE-ANGLE ESTIMATION;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Frequency diverse array (FDA) has received much attention due to its range-dependent beampattern. The hybrid of FDA and multiple-input-multiple output (FDA-MIMO) radar is a promising technique, in which the multiple signal classification (MUSIC) algorithm is a popular choice for target localization, but rigorous resolution threshold analysis with noise perturbation consideration for FDA-MIMO radar is still missed. In this paper, we rigorously derive the resolution threshold of MUSIC algorithm for FDA-MIMO radar and examine the effects of modeling errors on the resolution threshold, along with the relations between range resolution and angle resolution.
引用
收藏
页码：230 / 234
页数：5
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