Closed form parameters estimation for near field sources

被引：9
|
作者：
Deng, Ke [1 ]
Yin, Qinye [1 ]
Wang, Huiming [1 ]
机构：
[1] Xian Jiaotong Univ, Sch Elect & Informat Engn, Inst Informat Engn, Xian 710049, Peoples R China
来源：
2007 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-11 | 2007年
关键词：
D O I：
10.1109/ISCAS.2007.378165
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Two novel algorithms are proposed for ranges and direction-of-arrivals (DOAs) estimation of the narrow-band near field sources. By exploiting the time-domain and space-domain correlations of impinging signals jointly, we can estimate 2p independent sources with a uniformly linear array (ULA) of 2p + 1 elements, being double of the conventional methods. In our methods, the peak search and pairing operations, needed in most algorithms for near field sources, can be omitted completely. Simulation results show that our two ESPRIT-based methods provide the improved performance over conventional ones based on the second-order statistics.
引用
收藏
页码：3251 / 3254
页数：4
相关论文
共 50 条
  • [1] Closed form parameters estimation for 3-D near field sourcer
    Deng, Ke
    Yin, Qinye
    [J]. 2006 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, VOLS 1-13, 2006, : 4803 - 4806
  • [2] BLIND CLOSED FORM PARAMETERS ESTIMATION FOR HYBRID SOURCES
    Deng, Ke
    Yin, Qinye
    Zhang, Yan
    Wang, Huiming
    [J]. 2012 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS 2012), 2012,
  • [3] A NEW METHOD FOR FOUR DIMENSIONAL PARAMETERS ESTIMATION OF NEAR FIELD SOURCES
    Wang, Bo
    Zhao, Yanping
    Guo, Gang
    [J]. CIICT 2008: PROCEEDINGS OF CHINA-IRELAND INTERNATIONAL CONFERENCE ON INFORMATION AND COMMUNICATIONS TECHNOLOGIES 2008, 2008, : 109 - 112
  • [4] A Method of Range and DOA Estimation of Near Field Sources without Pairing Parameters
    Wang, Liguo
    Wang, Ke
    [J]. 2009 5TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-8, 2009, : 1845 - 1848
  • [5] BLIND CLOSED-FORM DOA ESTIMATION FOR DISTRIBUTED SOURCES
    Li, Wei
    Deng, Ke
    Yin, Qinye
    Wang, Huiming
    [J]. 2012 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS 2012), 2012,
  • [6] Parameters estimation of near-field sources based on dual electromagnetic vector sensors
    Huang, Jia-Cai
    Shi, Yao-Wu
    Tao, Jian-Wu
    [J]. Dianbo Kexue Xuebao/Chinese Journal of Radio Science, 2007, 22 (05): : 848 - 854
  • [7] New method for joint estimation of 3-dimensional parameters of near field sources
    Key Lab for Radar Signal Processing, Xidian Univ., Xi'an 710071, China
    [J]. Dianbo Kexue Xuebao, 2006, 5 (722-726):
  • [8] A New 5-D Parameters Joint Estimation Method for Near Field Sources
    Wang, Liguo
    [J]. PROCEEDINGS OF 2012 2ND INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND NETWORK TECHNOLOGY (ICCSNT 2012), 2012, : 325 - 330
  • [9] New method for 4-D parameters estimation in near-field sources
    College of Communication Engineering, Jilin University, Changchun 130022, China
    [J]. Jilin Daxue Xuebao (Gongxueban), 2006, 1 (72-76):
  • [10] Simple closed-form solution for a single source estimation in mixed far-field and near-field conditions
    Jung, Tae-Jin
    Lee, KyunKyung
    [J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF KOREA, 2016, 35 (01): : 35 - 41
12345