Direction of Arrival Estimation using ESPRIT with Sparse Arrays

被引：0
|
作者：
Vasylyshyn, Volodymyr [1 ]
机构：
[1] Kharkov AF Univ, UA-61023 Kharkov, Ukraine
来源：
2009 EUROPEAN RADAR CONFERENCE (EURAD 2009) | 2009年
关键词：
Antenna arrays; array signal processing; direction of arrival estimation; radar signal processing;
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 we consider the problem of direction of arrival (DOA) estimation with a sparse linear array, characterized by several separated subarrays. The proposed ambiguity resolution algorithm based on the MUSIC algorithm or conventional beamformer improves previous disambiguation scheme. A new ESPRIT-based DOA estimator is obtained for linear subarray-based sparse array. Simulation results are included to show the performance of proposed estimator.
引用
收藏
页码：246 / 249
页数：4
相关论文
共 50 条
  • [21] Non-circular generalised-ESPRIT algorithm for direction of arrival estimation
    Zheng Wang
    Zhang Xiaofei
    Sun Huapu
    Cao Renzheng
    IET RADAR SONAR AND NAVIGATION, 2017, 11 (05) : 736 - 744
  • [22] A Sparse-Array Design Method Using Q Uniform Linear Arrays for Direction-of-Arrival Estimation
    Zhang, Jin
    Xu, Haiyun
    Ba, Bin
    Mei, Fengtong
    SENSORS, 2023, 23 (22)
  • [23] Direction-of-Arrival Estimation in Coprime Array Using the ESPRIT-Based Method
    Meng, Zhen
    Zhou, Weidong
    SENSORS, 2019, 19 (03)
  • [24] Sparse covariance fitting for direction of arrival estimation
    Luis Blanco
    Montse Nájar
    EURASIP Journal on Advances in Signal Processing, 2012
  • [25] Gridless Direction of Arrival Estimation Exploiting Sparse Linear Array
    Chen, Tao
    Shi, Lin
    Guo, Limin
    IEEE SIGNAL PROCESSING LETTERS, 2020, 27 : 1625 - 1629
  • [26] Fast Direction of Arrival Estimation for Uniform Circular Arrays With a Virtual Signal Subspace
    Xu, Kaijie
    Quan, Yinghui
    Bie, Bowen
    Xing, Mengdao
    Nie, Weike
    E, Hanyu
    IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2021, 57 (03) : 1731 - 1741
  • [27] Sparse Billboard and T-Shaped Arrays for Two-Dimensional Direction of Arrival Estimation
    Alawsh, Saleh A.
    Mohamed, Mohamed H.
    Aboumahmoud, Ibrahim
    Alhassoun, Mohammad
    Muqaibel, Ali H.
    IEEE OPEN JOURNAL OF SIGNAL PROCESSING, 2023, 4 : 322 - 335
  • [28] Direction of arrival estimation for sparse arrays with gain-phase errors in nonuniform noise environment
    Zhang, Yule
    Zhou, Hao
    Shi, Junpeng
    Zheng, Guimei
    Hu, Guoping
    Song, Yuwei
    Zhang, Fei
    SIGNAL PROCESSING, 2025, 233
  • [29] Performance analysis of propagator-based ESPRIT for direction of arrival estimation
    Li, Jianfeng
    Jiang, Defu
    IET SIGNAL PROCESSING, 2018, 12 (04) : 481 - 486
  • [30] DIRECTION OF ARRIVAL ESTIMATION FOR SPHERICAL MICROPHONE ARRAYS BY COMBINATION OF INDEPENDENT COMPONENT ANALYSIS AND SPARSE RECOVERY
    Noohi, Tahereh
    Epain, Nicolas
    Jin, Craig T.
    2013 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), 2013, : 346 - 349
12345