Advanced Search
Volume 29 Issue 11
Jan.  2011
Turn off MathJax
Article Contents
Huang Jia-cai, Shi Yao-wu, Tao Jian-wu. A new Method for Range and DOA Estimation of Near-Field Sources[J]. Journal of Electronics & Information Technology, 2007, 29(11): 2738-2742. doi: 10.3724/SP.J.1146.2006.00633
Citation: Huang Jia-cai, Shi Yao-wu, Tao Jian-wu. A new Method for Range and DOA Estimation of Near-Field Sources[J]. Journal of Electronics & Information Technology, 2007, 29(11): 2738-2742. doi: 10.3724/SP.J.1146.2006.00633

A new Method for Range and DOA Estimation of Near-Field Sources

doi: 10.3724/SP.J.1146.2006.00633
  • Received Date: 2006-05-11
  • Rev Recd Date: 2006-10-16
  • Publish Date: 2007-11-19
  • A new method based on third-order cyclic moment is presented for joint estimation of Directions-Of-Arrival (DOAs) and range of near-field sources. By exploiting the cyclostationarity and space-time information of the signals, the parameters are directly given by the eigendecomposition of certain constructed DOA-matrix. Compared with several existing approaches, the loss of array aperture is voided since the proposed method doesnt need a symmetrical array. Moreover, the proposed method can effectively suppress the additive stationary noises with any distribution and interfering signals with different cyclic frequency, and the parameters match automatically in the process. Some numerical simulations illustrate the effectiveness of the proposed algorithm.
  • loading
  • Swindlehurst A L and Kailath T. Passive direction of arrival and range estimation for near-field sources [A]. in 4th Annual ASSP Workshop on Spectrum Estimation and Modeling[C]. Minneapolis, MN, USA: AASSPWSEM, 1988: 123-128.[2]Kim J H, et al.. Passive ranging sonar based on multi-beam towed array [J]. Proc IEEE Oceans, 2000, 3(9):1495-1499.[3]Huang Y D and Barkat M. Near-field mutiple sources localization by passive sensor array [J].IEEE Trans. on Antennas Propagation.1991, 39(7):968-975[4]Starer D and Nehorai A. Path-following algorithm for passive localization of near-field sources [J]. 5th ASSP Workshop on Spectrum Estimation and Modeling, USA, 1990: 322-326.[5]Lee J H, Lee C M, and Lee K K. A modified path-following algorithm using a known algebraic path [J].IEEE Trans. on Signal Processing.1999, 47 (5):1407-1409[6]Abed-Meraim K, Hua Y B, and Belouchrani A. Second-order near-field source localization: algorithm and performance analysis [A]. Proceedings of A silomar conference [C], Pacific Grove, USA: CA, 1996: 723-727.[7]Abed-Meraim K and Hua Y B. 3-D near field source localization using second order statistics. Conference Record of the Thirty-First A silomar Conference on Signals.[J].Systems Computers, Pacific Grove, CA USA.1998,:-[8]王波, 王树勋. 一种基于二阶统计量的近场源三维参数估计方法[J].电子与信息学报.2006, 28(1):45-49浏览[9]Challa R N and Shamsunder S. High-order subspace-based algorithms for passive localization of near-field sources[C]. 29th Asilomar Conference, CA USA, 1995: 777-781.[10]陈建峰, 张贤达, 吴云韬. 近场源距离、频率及到达角联合估计算法[J]. 电子学报,2004,32(5):803-806. Chen J F, Zhang X D, and Wu Y T. An algorithm for jointly estimating range DOA and frequency of near field source[J]. Acta Electronica Sinica, 2004, 32(5): 803-806.[11]王洪洋, 廖桂生, 王万林. 近场源频率、波达方向和距离的联合估计方法[J]. 电波科学学报, 2004, 19(6): 718-721. Wang Hong-yang, Liao Gui-Sheng, and Wang Wang-Lin. Joint frequency, direction of arrival and range estimation for near- field sources. Chinese Journal of Radio Science, 2004,19(6): 718-721.[12]吴云韬, 侯朝焕 王 荣, 孙小东. 一种基于高阶累积量的近场源距离、频率和方位联合估计算法[J]. 电子学报, 2005, 33(10): 23-26. Wu Yun-tan, Hou Chao-huna, Wang R, and Sun Xiao-dong. Joint ranges DOAs and frequencies estimation of multiple near-field sources using cumulant. Acta Electronica Sinica, 2005, 33(10): 23-26.[13]Gardner W A, and Spooner C M. The cumulant theory of cyclostationary time series, part I: foundation part II: development and application[J].IEEE Trans. on Signal Processing.1994, 42(12):3387-3429[14]金梁, 殷勤业. 时空DOA矩阵法[J]. 电子学报, 2000, 28(6): 8-12. Jin Liang, and Yin Qin-ye. Space-time DOA matrix method. Acta Electronica Sinica, 2000, 28(6):8-12.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (3197) PDF downloads(823) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return