Gridless DOA Estimation Algorithm for Strictly Noncircular Sources under Unknown Mutual Coupling

被引：0
|
作者：
Teng, Liping [1 ]
Wang, Qing [1 ]
Wang, Xian [1 ]
Li, Chenyu [1 ]
机构：
[1] Tianjin Univ, Sch Elect & Informat Engn, Tianjin, Peoples R China
来源：
PROCEEDINGS OF THE 2020 IEEE INTERNATIONAL CONFERENCE ON COMPUTATIONAL ELECTROMAGNETICS (ICCEM 2020) | 2020年
关键词：
Super-resolution DOA estimation; non-circular sources; unknown mutual coupling; atomic norm minimization;
D O I：
10.1109/iccem47450.2020.9219470
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, the direction of arrival (DOA) estimation in the scenario where a uniform linear array is impinged by the strictly non-circular sources with the unknown mutual coupling is considered. An extended signal vector is generated by concatenating the received array data and its conjugate counterpart. Then a new clean steering vector is obtained based on the banded symmetric Toeplitz structure of the mutual coupling matrix. Further, atomic norms associated with the array structure are generated and its equivalent semidefinite programming is used to solve this atomic norm minimization problem. Simulations are provided to verify the effectiveness of the propose algorithm.
引用
收藏
页码：141 / 143
页数：3
相关论文
共 50 条
  • [1] DOA Estimation Algorithm for Strictly Noncircular Sources With Unknown Mutual Coupling
    Wang, Qing
    Wang, Xian
    Chen, Hua
    [J]. IEEE COMMUNICATIONS LETTERS, 2019, 23 (12) : 2215 - 2218
  • [2] Efficient DOA Estimation Algorithm for Noncircular Sources Under Unknown Mutual Coupling
    Xie, Jian
    Wang, Ling
    Su, Jia
    [J]. IEEE SENSORS LETTERS, 2018, 2 (03)
  • [3] Joint sparsity-inducing DOA estimation for strictly noncircular sources with unknown mutual coupling
    Li, Liangliang
    Luo, Dan
    Bi, Guoan
    Wang, Xianpeng
    Meng, Dandan
    [J]. 2020 IEEE 11TH SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP (SAM), 2020,
  • [4] A GRIDLESS METHOD FOR DOA ESTIMATION UNDER THE COEXISTENCE OF MUTUAL COUPLING AND UNKNOWN NONUNIFORM NOISE
    Li, Dan
    Jiang, Yuanyuan
    Wu, Xiaohuan
    Zhu, Wei-Ping
    [J]. 2020 IEEE 11TH SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP (SAM), 2020,
  • [5] GRIDLESS SUPER-RESOLUTION DOA ESTIMATION WITH UNKNOWN MUTUAL COUPLING
    Wang, Qing
    Wang, Xian
    Dou, Tongdong
    Chen, Hua
    Wu, Xiaohuan
    [J]. 2019 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), 2019, : 4210 - 4214
  • [6] Efficient Real-Valued Rank Reduction Algorithm for DOA Estimation of Noncircular Sources Under Mutual Coupling
    Xie, Jian
    Wang, Ling
    Wang, Yuexian
    [J]. IEEE ACCESS, 2018, 6 : 64450 - 64460
  • [7] DOA estimation under unknown mutual coupling and multipath
    Bao, QM
    Ko, CC
    Zhi, WJ
    [J]. IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2005, 41 (02) : 565 - 573
  • [8] Padded Sparse Array for DoA Estimation of Noncircular Signals in the Presence of Unknown Mutual Coupling
    Yan, Hangqi
    Wang, Yuexian
    Wang, Ling
    [J]. 2021 IEEE USNC-URSI RADIO SCIENCE MEETING (JOINT WITH AP-S SYMPOSIUM), 2021, : 113 - 114
  • [9] A Recursive RARE Algorithm for DOA Estimation With Unknown Mutual Coupling
    Dai, Jisheng
    Bao, Xu
    Hu, Nan
    Chang, Chunqi
    Xu, Weichao
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2014, 13 : 1593 - 1596
  • [10] Cumulant-Based DOA Estimation of Noncircular Signals against Unknown Mutual Coupling
    Wang, Baoping
    Zheng, Junhao
    [J]. SENSORS, 2020, 20 (03)
12345