Under the uniform linear array related research of broadband signal DOA estimation algorithm

被引：0
|
作者：
Chen, Fatang [1 ]
Wang, Lugang [1 ]
Wang, Dan [1 ]
机构：
[1] Chongqing Univ Posts & Telecommun CQUPT, Chongqing Key Lab Mobile Commun, Chongqing 400065, Peoples R China
来源：
APPLIED SCIENCE, MATERIALS SCIENCE AND INFORMATION TECHNOLOGIES IN INDUSTRY | 2014年 / 513-517卷
关键词：
DOA estimation; Multiple signal classification algorithm; Subspace processing;
D O I：
10.4028/www.scientific.net/AMM.513-517.2698
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In order to solve the positioning problem of radar and communications, broadband signal and improve the positioning accuracy, this paper proposes a method of DOA estimation under uniform linear array, the method based on fast Fourier transform, using narrowband MUSIC algorithm principle, the broadband signal decomposition for multiple narrowband signal frequency band, and then for each frequency band for narrowband signal DOA estimation. The simulation results show that the algorithm has good performance.
引用
收藏
页码：2698 / 2701
页数：4
相关论文
共 50 条
  • [41] DOA estimation techniques applied to RFID tags using receiving uniform linear array
    Mohamedatni, Y.
    Fergani, B.
    Laheurte, J. -M.
    Poussot, B.
    2015 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2015, : 1760 - 1761
  • [42] DOA estimation of wideband sources using a harmonic source model and uniform linear array
    Agrawal, M
    Prasad, S
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1999, 47 (03) : 619 - 629
  • [43] Real-valued DOA estimation for uniform linear array with unknown mutual coupling
    Dai, Jisheng
    Xu, Weichao
    Zhao, Dean
    SIGNAL PROCESSING, 2012, 92 (09) : 2056 - 2065
  • [44] DOA estimation exploiting a uniform linear array with multiple co-prime frequencies
    Qin, Si
    Zhang, Yimin D.
    Amin, Moeness G.
    Himed, Braham
    SIGNAL PROCESSING, 2017, 130 : 37 - 46
  • [45] Wideband DOA Estimation for Uniform Linear Arrays Based on the Co-Array Concept
    Shen, Qing
    Liu, Wei
    Cui, Wei
    Wu, Siliang
    Zhang, Yimin D.
    Amin, Moeness G.
    2015 23RD EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), 2015, : 2835 - 2839
  • [46] The Research of Uniform Circular Array DOA Algorithms
    Wang, Yafang
    Zhai, Xiujie
    Wu, Na
    Li, Dongge
    2016 2ND INTERNATIONAL CONFERENCE ON MECHANICAL, ELECTRONIC AND INFORMATION TECHNOLOGY ENGINEERING (ICMITE 2016), 2016, : 378 - 381
  • [47] DOA estimation with a rotational uniform linear array (RULA) and unknown spatial noise covariance
    Jianshu Li
    Zhiping Lin
    Sirajudeen Gulam Razul
    A. Anil Kumar
    Yuanjin Zheng
    Chong-Meng See
    Multidimensional Systems and Signal Processing, 2018, 29 : 537 - 561
  • [48] Fast DOA Estimation Algorithms for Sparse Uniform Linear Array With Multiple Integer Frequencies
    Liu, Aihua
    Zhang, Xin
    Yang, Qiang
    Deng, Weibo
    IEEE ACCESS, 2018, 6 : 29952 - 29965
  • [49] Real-Valued Sparse Representation Method for DOA Estimation with Uniform Linear Array
    Dai Jisheng
    Wu Zhen
    Tang Zheng
    PROCEEDINGS OF THE 31ST CHINESE CONTROL CONFERENCE, 2012, : 3794 - 3797
  • [50] Direction of arrival estimation algorithm with uniform linear and circular array
    Caylar, Selcuk
    Leblebicioglu, Kemal
    Dural, Guelbin
    2007 IEEE 15TH SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS, VOLS 1-3, 2007, : 1212 - 1215
12345