A beamforming method in UWB pulse array based on neural network

被引：0
|
作者：
Wang, M [1 ]
Yang, SY [1 ]
Wu, SJ [1 ]
机构：
[1] Xidian Univ, Natl Lab Radar Signal Proc, Dept Elect Engn, Xian 710071, Peoples R China
来源：
2005 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS), VOLS 1-6, CONFERENCE PROCEEDINGS | 2005年
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：
In this paper, the principles and algorithm of array beamforming based on a realistic ultrawide-band (carrier free) pulse signal model is discussed firstly. Then an UWB pulse array beamforming method based on a radial basis function (RBF) neural network is presented. It can compensate the propagation delays accurately in each channel and form a narrow directivity beam in a desired direction. Compared with the method of employing FIR filter for delay steering in wideband beamforming, the RBF approach has its advantage in achieving arbitrary array response. The simulation results show that the beam formed by RBF has high gain main and very low sidelobe, in addition to rapid and accurate processing for the high parallelism and mapping ability of the neural network.
引用
收藏
页码：3946 / 3949
页数：4
相关论文
共 50 条
  • [1] A time domain beamforming method of UWB pulse array
    Wang, M
    Wu, SJ
    2005 IEEE INTERNATIONAL RADAR, CONFERENCE RECORD, 2005, : 697 - 702
  • [2] Beamforming of UWB pulse array and its implementation
    Wang, Min
    Yang, Shuyuan
    Wu, Shunjun
    DIGITAL SIGNAL PROCESSING, 2006, 16 (04) : 333 - 342
  • [3] Neural Network Based Beamforming Using a Cylindrical Patch Array
    Gureken, Murat
    Dural, Guelbin
    Caylar, Selcuk
    2009 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM AND USNC/URSI NATIONAL RADIO SCIENCE MEETING, VOLS 1-6, 2009, : 365 - +
  • [4] Beamforming array antenna with heterogeneous signal distribution for UWB pulse transmission
    Sato, T
    Abreu, G
    Kohno, R
    ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 2004, 87 (11): : 1 - 10
  • [5] Antenna Array Beamforming using Neural Network
    Sarevska, Maja
    Salem, Abdel-Badeeh M.
    PROCEEDINGS OF WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY, VOL 17, 2006, 17 : 324 - +
  • [6] Antenna Array Beamforming Based on Deep Learning Neural Network Architectures
    Al Kassir, Haya
    Zaharis, Zaharias D.
    Lazaridis, Pavlos, I
    Kantartzis, Nikolaos, V
    Yioultsis, Traianos, V
    Chochliouros, Ioannis P.
    Mihovska, Albena
    Xenos, Thomas D.
    2022 3RD URSI ATLANTIC AND ASIA PACIFIC RADIO SCIENCE MEETING (AT-AP-RASC), 2022,
  • [7] A recurrent neural network for adaptive beamforming and array correction
    Che, Hangjun
    Li, Chuandong
    He, Xing
    Huang, Tingwen
    NEURAL NETWORKS, 2016, 80 : 110 - 117
  • [8] Lagrange Programming Neural Network for Constraint Antenna Array Beamforming
    Di, Bowen
    Zhao, Huiling
    Zhao, Zhonghui
    Sun, Zhixin
    Tang, Junjie
    Lin, Song
    2018 12TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION AND ELECTROMAGNETIC THEORY (ISAPE), 2018,
  • [9] Time domain beamforming for UWB pulse signal
    National Lab. of Radar Signal Processing, Xidian University, Xi'an 710071, China
    Dianbo Kexue Xuebao, 2006, 2 (238-243):
  • [10] Flow field reconstruction method based on array neural network
    Yuqi, W.
    Wu, Y.
    Shan, L.
    Jian, Z.
    Huiying, R.
    Tiechui, Y.
    Menghai, K.
    AERONAUTICAL JOURNAL, 2021, 125 (1283): : 223 - 243
12345