Adaptive array utilising improved spatial averaging technique

被引：2
|
作者：
Serebryakov, GV [1 ]
机构：
[1] Inst Appl Math & Cybernet, Nizhnii Novgorod 603005, Russia
来源：
ELECTRONICS LETTERS | 2000年 / 36卷 / 05期
关键词：
Algorithms - Antenna arrays - Correlation methods - Mathematical models - Matrix algebra;
D O I：
10.1049/el:20000387
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：
A further development of spatial smoothing is proposed based on the spatial averaging of the covariance matrices obtained by the subarrays. The proposed averaging technique uses spatial smoothing with some weighting, i.e. it is assumed that each subarray has additional weights.
引用
收藏
页码：471 / 472
页数：2
相关论文
共 50 条
  • [1] AN ADAPTIVE ARRAY UTILIZING AN ADAPTIVE SPATIAL AVERAGING TECHNIQUE FOR MULTIPATH ENVIRONMENTS
    TAKAO, K
    KIKUMA, N
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1987, 35 (12) : 1389 - 1396
  • [2] ADAPTIVE FAST SPATIAL AVERAGING FILTER
    Datla, Rajesh Reddy
    [J]. 2017 8TH INTERNATIONAL CONFERENCE ON COMPUTING, COMMUNICATION AND NETWORKING TECHNOLOGIES (ICCCNT), 2017,
  • [3] An improved adaptive signal averaging technique for noise reduction and tracking enhancements in continuous wave magnetic resonance
    Manning, Brian R.
    Cochrane, Corey J.
    Lenahan, Patrick M.
    [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 2020, 91 (03):
  • [4] Improved illustration of the intrahepatic bile duct with adaptive averaging
    Franke, Katharina
    [J]. ZEITSCHRIFT FUR GASTROENTEROLOGIE, 2007, 45 (02): : 162 - 162
  • [5] A robust adaptive microphone array with improved spatial selectivity and its evaluation in a real environment
    Hoshuyama, O
    Sugiyama, A
    Hirano, A
    [J]. 1997 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I - V: VOL I: PLENARY, EXPERT SUMMARIES, SPECIAL, AUDIO, UNDERWATER ACOUSTICS, VLSI; VOL II: SPEECH PROCESSING; VOL III: SPEECH PROCESSING, DIGITAL SIGNAL PROCESSING; VOL IV: MULTIDIMENSIONAL SIGNAL PROCESSING, NEURAL NETWORKS - VOL V: STATISTICAL SIGNAL AND ARRAY PROCESSING, APPLICATIONS, 1997, : 367 - 370
  • [6] Improved Model for Estimation of Spatial Averaging Path Length
    Njemcevic, Pamela
    Lipovac, Adriana
    Lipovac, Vlatko
    [J]. WIRELESS COMMUNICATIONS & MOBILE COMPUTING, 2018,
  • [7] DOA estimation with circular array via spatial averaging algorithm
    Ye, Zhongfu
    Xiang, Li
    Xu, Xu
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2007, 6 : 74 - 76
  • [8] Improving the performance of adaptive array to suppress coherent interferences by weighted spatial smoothing technique
    Zhou, Wei
    Wu, Bo
    Zhang, Demin
    Zhou, Zhengzhong
    [J]. DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS, 2006, 13E : 665 - 668
  • [9] An Averaging Technique for the P300 Spatial Distribution
    Tahirovic, A.
    Matteucci, M.
    Mainardi, L.
    [J]. METHODS OF INFORMATION IN MEDICINE, 2015, 54 (03) : 215 - 220
  • [10] An Improved Sub-Array Adaptive Beamforming Technique Based on Multiple Sources of Errors
    Xie, Zhuang
    Zhu, Jiahua
    Fan, Chongyi
    Huang, Xiaotao
    [J]. JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2020, 8 (10)
12345