Optimal subarray size for the spatial smoothing technique in arrays in a multipath environment

被引：0
|
作者：
Lo Presti, L
Serebryakov, G
机构：
来源：
JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS | 2001年 / 46卷 / 08期
关键词：
D O I：
暂无
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：
We consider the popular spatial smoothing technique in adaptive arrays and show that the simple suboptimal rule for choosing the subarray size exists in a practically important situation of two coherent equipower closely spaced sources. This rule does not require any a priori information about the signal source parameters. Results of extensive computer simulations are included to support our analysis.
引用
收藏
页码：909 / 913
页数：5
相关论文
共 50 条
  • [31] Spatial Interference Reduction by Subarray Stacking in Large Two-Dimensional Antenna Arrays
    Javed, Muhammad Yasir
    Tervo, Nuutti
    Leinonen, Marko E.
    Parssinen, Aarno
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2021, 69 (07) : 3863 - 3874
  • [32] Decorrelation performance of spatial smoothing preprocessing at transmitter in the presence of multipath coherent waves
    Endo, Natsumi
    Yamada, Hiroyoshi
    Yamaguchi, Yoshio
    IEICE TRANSACTIONS ON COMMUNICATIONS, 2007, E90B (09) : 2297 - 2302
  • [33] Performance Analysis of Spatial Smoothing Schemes in the Context of Large Arrays
    Gia-Thuy Pham
    Loubaton, Philippe
    Vallet, Pascal
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2016, 64 (01) : 160 - 172
  • [34] Design of kinoform phase plate arrays for spatial beam smoothing
    Zhai, JH
    Yan, YB
    Jin, GF
    Wu, MX
    JOURNAL OF MODERN OPTICS, 1999, 46 (04) : 667 - 674
  • [35] GPS Cross Correlation Mitigation Technique in Multipath Environment
    Gao Jun-yao
    Yang Jing-shu
    Zhao Jia
    ADVANCED MEASUREMENT AND TEST, PARTS 1 AND 2, 2010, 439-440 : 715 - 720
  • [36] SIMPLIFIED REALIZATION METHOD OF MODIFIED SPATIAL SMOOTHING TECHNIQUE
    PARK, S
    UN, CK
    ELECTRONICS LETTERS, 1988, 24 (18) : 1176 - 1177
  • [37] On subband LS-CMA adaptive arrays in multipath jamming environment
    Liu, Yunzhi
    Wang, Huah
    2006 IEEE INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-4, 2006, : 791 - 794
  • [38] IMPROVED DOA ESTIMATION WITH ACOUSTIC VECTOR SENSOR ARRAYS USING SPATIAL SPARSITY AND SUBARRAY MANIFOLD
    Li, Bo
    Zou, Yue Xian
    2012 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), 2012, : 2557 - 2560
  • [39] CDMA reverse link capacity with antenna arrays in a multipath fading environment
    Yu, J
    Yao, YD
    2003 6TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION AND EM THEORY, PROCEEDINGS, 2003, : 311 - 314
  • [40] Joint Delay and Angle Estimation for GNSS Multipath Signals Based on Spatial and Frequential Smoothing
    Chang, Ning
    Hong, Xi
    Wang, Wenjie
    Wang, Zhaonian
    PROCEEDINGS OF 2018 14TH IEEE INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING (ICSP), 2018, : 203 - 207
12345