Joint Diagonalization Based 2D DOA Estimation for Mixed Circular and Strictly Noncircular Sources

被引：0
|
作者：
Chen, Hua [1 ]
Hou, Chunping [1 ]
Zhu, Wei-Ping [2 ]
Liu, Wei [3 ]
Dong, Yang-Yang [4 ]
Wang, Qing [1 ]
机构：
[1] Tianjin Univ, Sch Elect Informat Engn, Tianjin 300072, Peoples R China
[2] Concordia Univ, Dept Elect & Comp Engn, Montreal, PQ H3G 1M8, Canada
[3] Univ Sheffield, Dept Elect & Elect Engn, Sheffield S1 3JD, S Yorkshire, England
[4] Xidian Univ, Minist Educ, Key Lab Elect Informat Countermeasure & Simulat T, Xian 710071, Shaanxi, Peoples R China
来源：
2017 IEEE RADAR CONFERENCE (RADARCONF) | 2017年
关键词：
DIRECTION-OF-ARRIVAL; COEXISTENCE; MUSIC;
D O I：
暂无
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：
In this paper, a two-dimensional (2-D) direction-of- arrival (DOA) estimation method for a mixture of circular and strictly noncircular signals is presented based on a uniform rectangular array (URA). By exploiting the second-order non-circularity of incoming signals, a computationally effective ESPRIT-like method is developed to estimate the 2-D DOAs of mixed sources. The proposed method can automatically pair the estimated DOAs by joint diagonalization of two direction matrices. It can also solve the angle ambiguity problem when multiple incoming signals have the same angle theta or beta. Simulation results are provided to verify the effectiveness of the proposed method.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] 2D DOA Estimation of Coherently Distributed Noncircular Sources
    Yang, Xuemin
    Li, Guangjun
    Zheng, Zhi
    Zhong, Lang
    WIRELESS PERSONAL COMMUNICATIONS, 2014, 78 (02) : 1095 - 1102
  • [2] 2D DOA Estimation of Coherently Distributed Noncircular Sources
    Xuemin Yang
    Guangjun Li
    Zhi Zheng
    Lang Zhong
    Wireless Personal Communications, 2014, 78 : 1095 - 1102
  • [3] ESPRIT-like two-dimensional direction finding for mixed circular and strictly noncircular sources based on joint diagonalization
    Chen, Hua
    Hou, Chunping
    Zhu, Wei-Ping
    Liu, Wei
    Dong, Yang-Yang
    Peng, Zongju
    Wang, Qing
    SIGNAL PROCESSING, 2017, 141 : 48 - 56
  • [4] A low-complexity RARE-based 2-D DOA estimation algorithm for a mixture of circular and strictly noncircular sources
    Shabir, Kashif
    Hasan Al Mahmud, Tarek
    Zheng, Rui
    Ye, Zhongfu
    TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES, 2018, 26 (05) : 2234 - +
  • [5] Joint DOA and Range Estimation for Mixed Near-Field and Far-Field Strictly Noncircular Sources
    Chen, Hua
    Li, Youming
    Zhu, Wei-Ping
    Swamy, M. N. S.
    Liu, Wei
    2018 IEEE 23RD INTERNATIONAL CONFERENCE ON DIGITAL SIGNAL PROCESSING (DSP), 2018,
  • [6] 2D-DOD and 2D-DOA Estimation for a Mixture of Circular and Strictly Noncircular Sources Based on L-Shaped MIMO Radar
    Fang, Jiaxiong
    Liu, Yonghong
    Jiang, Yifang
    Lu, Yang
    Zhang, Zehao
    Chen, Hua
    Wang, Laihua
    SENSORS, 2020, 20 (08)
  • [7] DOA Estimation of Mixed Circular and Noncircular Sources Using Nonuniform Linear Array
    Zhang, Xue
    Zheng, Zhi
    Wang, Wen-Qin
    So, Hing Cheung
    IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2022, 58 (06) : 5703 - 5710
  • [8] Joint sparsity-inducing DOA estimation for strictly noncircular sources with unknown mutual coupling
    Li, Liangliang
    Luo, Dan
    Bi, Guoan
    Wang, Xianpeng
    Meng, Dandan
    2020 IEEE 11TH SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP (SAM), 2020,
  • [9] DOA Estimation Algorithm for Strictly Noncircular Sources With Unknown Mutual Coupling
    Wang, Qing
    Wang, Xian
    Chen, Hua
    IEEE COMMUNICATIONS LETTERS, 2019, 23 (12) : 2215 - 2218
  • [10] DOA Estimation for Mixed Circular and Noncircular Coherently Distributed Sources Under Impulsive Noise
    Liu, Yapeng
    Gao, Hongyuan
    Du, Yanan
    Chen, Menghan
    Sun, Rongchen
    IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2024, 60 (05) : 6622 - 6637
12345