Signal-subspace-based ESPRIT-Like algorithm for coherent DOA estimation

被引：0
|
作者：
Zhang, Hong-Shun [1 ]
Xu, Yun-Lin [1 ]
Zhan, Jiang-Shu [2 ]
机构：
[1] Unit of Radio Management, Chongqing Communication Institute, Chongqing 400035, China
[2] College of Resource and Environmental Science, Chongqing University, Chongqing 400044, China
来源：
Tongxin Xuebao/Journal on Communications | 2010年 / 31卷 / 07期
关键词：
Direction of arrival;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
To consider the problem of DOA estimation in coherent environment, the most important issue is to try to eliminate the rank loss of the spatial covariance matrix. The influence of coherent signals on the subspace-based ultra-resolution DOA estimation algorithm was analyzed. Then a signal-subspace based ESPRIT-Like algorithm was proposed from the thought of matrix reconstruction. The simulation results demonstrate the validity and superiority of the proposed algorithm.
引用
收藏
页码：110 / 115
相关论文
共 50 条
  • [1] A Signal-Subspace-Based ESPRIT-like Algorithm for Coherent DOA Estimation
    Xu, Yun-Lin
    Zhang, Hong-Shun
    Zhan, Jiang-Shu
    2009 5TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-8, 2009, : 2323 - +
  • [2] An ESPRIT-Like algorithm for coherent DOA estimation
    Han, FM
    Zhang, XD
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2005, 4 : 443 - 446
  • [3] An Improved ESPRIT-Like Algorithm for Coherent Signals DOA Estimation
    Zhang, Wei
    Han, Yong
    Jin, Ming
    Li, Xue-Sheng
    IEEE COMMUNICATIONS LETTERS, 2020, 24 (02) : 339 - 343
  • [4] An improved ESPRIT-like algorithm for coherent signal and its application for 2-D DOA estimation
    Liu, Liguo
    Gai, Yibing
    Wang, Haisong
    Ding, Guowen
    2006 7TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION AND EM THEORY, VOLS 1 AND 2, PROCEEDINGS, 2006, : 142 - 145
  • [5] An ESPRIT-like algorithm for coherent DOA estimation based on data matrix decomposition in MIMO radar
    Li, Caicai
    Liao, Guisheng
    Zhu, Shengqi
    Wu, Sunyong
    SIGNAL PROCESSING, 2011, 91 (08) : 1803 - 1811
  • [6] Second-order optimal subspace estimation for ESPRIT-like DOA estimation
    Sartori, Daniel D.
    Adhikari, Kaushallya
    Vaccaro, Richard J.
    SIGNAL PROCESSING, 2024, 217
  • [7] MULTI-INVARIANCE ESPRIT-LIKE ALGORITHMS FOR COHERENT DOA ESTIMATION
    Zhang Xiaofei Xu Dazhuan(Department of Electronic Engineering
    JournalofElectronics(China), 2010, 27 (01) : 24 - 28
  • [8] ESPRIT-Like Two-Dimensional DOA Estimation for Coherent Signals
    Chen, Fang-Jiong
    Kwong, Sam
    Kok, Chi-Wah
    IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2010, 46 (03) : 1477 - +
  • [9] An ESPRIT-like algorithm for the central DOA estimation of distributed source
    Han, Yinghua
    Wang, Jinkuan
    Song, Xin
    Zhang, Yanfeng
    2006 10TH INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY, VOLS 1 AND 2, PROCEEDINGS, 2006, : 1285 - +
  • [10] An Improved Algorithm Based on ESPRIT-Like for Coherent Signals
    Ma, Yong Yang
    Li, Chun Xiao
    Yang, Jie
    PROCEEDINGS OF 2012 IEEE 14TH INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY, 2012, : 1072 - 1076
12345