ANALYSIS OF MULTICOMPONENT LFM SIGNALS BY A COMBINED WIGNER-HOUGH TRANSFORM

被引：313
|
作者：
BARBAROSSA, S
机构：
[1] University of Rome, INFOCOM Dept.
来源：
IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1995年 / 43卷 / 06期
关键词：
I. INTRODUCTION Multidimensional multirate systems have recently attracted much attention [1]-[15] due to their wide applications in image and Manuscript received March 24; 1994; revised November 29; 1994. This work was supported in part by the Air Force Office of Scientific Research under Grants AFOSR-616-93-0019; AFOSR-PO-94-0004; AFOSR-616-94-0001; AFOSR-616-94-0025; AFOSR-PO-95-0004; and AFOSR-616-95-0022. The associate editor coordinating the review of this paper and approving it for publication was Dr. T. Nguyen;
D O I：
10.1109/78.388866
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：
The aim of this work is the performance evaluation of a method for the analysis of mono- or multicomponent Linear-Frequency Modulation (LFM) signals, based on the Hough Transform of the Wigner-Ville Distribution of the signals. A closed form expression is found for the Signal-to-Noise ratio and the parameter estimation accuracy. The overall method, as any nonlinear method, exhibits a threshold effect. Nevertheless, it is shown to be asymptotically efficient and offers a good rejection capability of the cross terms.
引用
收藏
页码：1511 / 1515
页数：5
相关论文
共 50 条
  • [1] Analysis of Multicomponent LFM Signals by Teager Huang-Hough Transform
    Bouchikhi, Abdelkhalek
    Boudraa, Abdel-Ouahab
    Cexus, Jean-Christophe
    Chonavel, Thierry
    [J]. IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2014, 50 (02) : 1222 - 1233
  • [2] Improving Wigner-Hough Transform for Hardware Implementation to Intercept LFMCW Signals
    Guner, Kani K.
    Erkmen, Burcu
    Gulum, Taylan O.
    Erdogan, A. Yasin
    Yildirim, Tulay
    Durak Ata, Lutfiye
    [J]. 2015 23RD SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS CONFERENCE (SIU), 2015, : 1256 - 1259
  • [3] Implementation Aspects of Wigner-Hough Transform Based Detectors for LFMCW Signals
    Guner, Kani K.
    Erkmen, Burcu
    Gulum, Taylan O.
    Erdogan, A. Yasin
    Yildirim, Tulay
    Ata, Lutfiye Durak
    [J]. 2016 39TH INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND SIGNAL PROCESSING (TSP), 2016, : 441 - 444
  • [4] Multi-component LFM Signal Feature Extraction Based on Improved Wigner-Hough Transform
    Liu Feng
    Sun Da Peng
    Tao Ran
    Wang Yue
    [J]. 2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31, 2008, : 1938 - +
  • [5] Multi-component LFM signal feature extraction based on improved wigner-hough transform
    Liu, Feng
    Sun, Da-Peng
    Huang, Yu
    Tao, Ran
    Wang, Yue
    [J]. Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 2008, 28 (10): : 914 - 917
  • [6] Motion Compensation Based on Keystone Transform and Wigner-Hough Transform
    Song, Yu
    Hu, Jian
    Xu, Junsheng
    [J]. ADVANCES IN MANUFACTURING TECHNOLOGY, PTS 1-4, 2012, 220-223 : 2208 - 2212
  • [7] Analysis on track characteristic irregularity based on wavelet and Wigner-Hough transform
    [J]. Chen, X.-M. (xianmaichen@yahoo.com.cn), 1600, Science Press (36):
  • [8] Wigner-Hough transform based on slice's entropy and its application to multi-LFM signal detection
    Wang, Hongwei
    Fan, Xiangyu
    Chen, You
    Yang, Yuanzhi
    [J]. JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS, 2017, 28 (04) : 634 - 642
  • [9] Wigner-Hough transform based on slice's entropy and its application to multi-LFM signal detection
    Hongwei Wang
    Xiangyu Fan
    You Chen
    Yuanzhi Yang
    [J]. Journal of Systems Engineering and Electronics, 2017, 28 (04) : 634 - 642
  • [10] 基于Wigner-Hough变换的LFM信号检测性能分析
    刘建成
    王雪松
    刘忠
    肖顺平
    王国玉
    [J]. 电子学报, 2007, (06) : 1212 - 1217
12345