Detection of weak pulse signal via stochastic resonance

被引：0
|
作者：
Wang, Mingyang [1 ,2 ]
Zhou, Yiyu [1 ]
Han, Le [3 ]
Jiang, Wenli [1 ]
机构：
[1] Natl Univ Def Technol, Changsha 410073, Peoples R China
[2] Air Force Inst Armament Res, Beijing 100085, Peoples R China
[3] Beijing Inst Tracking & Commun Technol, Beijing 100097, Peoples R China
来源：
PROCEEDINGS OF 2006 CIE INTERNATIONAL CONFERENCE ON RADAR, VOLS 1 AND 2 | 2006年
关键词：
weak pulse signal; stochastic resonance; MFD;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
A novel nonlinear detector is proposed using a bistable stochastic resonance system which is constructed by langevin equation.The performance of the detector is analyzed, and the probability of detection(PD), the probability of false alarm(PFA) are deduced by the probability density function (p.d.f) of Fokker-Planck equation. We compared the performance of the proposed detector with that of matched filter detector(MFD),and showed the superiority of the proposed detector over MFD under low signal to noise ratio(SNR)(below -10dB).
引用
收藏
页码：1248 / +
页数：2
相关论文
共 50 条
  • [1] Detection of Underwater Weak Signal via Matched Stochastic Resonance
    Dong, Haitao
    Wang, Haiyan
    Shen, Xiaohong
    Huang, Zhongmin
    Ma, Shilei
    OCEANS 2017 - ABERDEEN, 2017,
  • [2] Note: On-line weak signal detection via adaptive stochastic resonance
    Lu, Siliang
    He, Qingbo
    Kong, Fanrang
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2014, 85 (06):
  • [3] Detection of Weak Signal Via Bistable Stochastic Resonance Combining with Genetic Algorithm
    Hou, Zhefei
    Yang, Jie
    Wang, Yunpeng
    PROGRESS IN INTELLIGENCE COMPUTATION AND APPLICATIONS, 2008, : 37 - 41
  • [4] Simulation of weak signal detection based on stochastic resonance
    Gao Yan
    Xiao Liying
    THIRD INTERNATIONAL SYMPOSIUM ON ELECTRONIC COMMERCE AND SECURITY WORKSHOPS (ISECS 2010), 2010, : 329 - 331
  • [5] A detection method for the weak signal based on the stochastic resonance
    Zhao, WL
    Wang, LZ
    Cai, JN
    ICEMI 2005: Conference Proceedings of the Seventh International Conference on Electronic Measurement & Instruments, Vol 1, 2005, : 326 - 329
  • [6] Dynamic potential stochastic resonance for weak signal detection
    Zong, Ping
    An, Ran
    Wang, Hongyu
    He, Jiaming
    Zhang, Chi
    PHYSICA SCRIPTA, 2024, 99 (09)
  • [7] Design of stochastic resonance systems in weak signal detection
    Ye, Qing-Hua
    Huang, Hai-Ning
    Zhang, Chun-Hua
    Tien Tzu Hsueh Pao/Acta Electronica Sinica, 2009, 37 (01): : 216 - 220
  • [8] Weak signal detection based on chaos and stochastic resonance
    Gao Shi-Long
    Zhong Su-Chuan
    Wei Kun
    Ma Hong
    ACTA PHYSICA SINICA, 2012, 61 (18)
  • [9] Scale transformation stochastic resonance for a weak signal detection
    Leng, YG
    Wang, TY
    Li, HW
    Fan, SB
    Lin, FY
    ELEVENTH WORLD CONGRESS IN MECHANISM AND MACHINE SCIENCE, VOLS 1-5, PROCEEDINGS, 2004, : 1480 - 1483
  • [10] Weak Signal Detection Based on Cascade Adaptive Stochastic Resonance
    Liang, Bo
    Wang, Si-ming
    INTERNATIONAL CONFERENCE ON MATERIALS, MANUFACTURING AND MECHANICAL ENGINEERING (MMME 2016), 2016, : 218 - 222
12345