Showing 1 - 9 results of 9 for search 'SIGNALS AND SYSTEMS', query time: 0.24s Refine Results
  1. 1
    The Influence of Laser Linewidth on the Brillouin Shift Frequency Accuracy of BOTDR
    Subjects: “...signal-to-noise ratio...”
    Get full text
    Article
  2. 2
    Pattern Recognition Using Relevant Vector Machine in Optical Fiber Vibration Sensing System
    “... system based on a phase-sensitive time-domain reflectometer. Despite traditional pattern recognition...”
    Get full text
    Article
  3. 3
    Adaptive Pulse Period Method for Low-Frequency Vibration Sensing With Intensity-Based Phase-Sensitive OTDR Systems
    “... system was achieved with good signal-to-noise ratio. Moreover, an approach suitable for measuring low...”
    Get full text
    Article
  4. 4
    Recent Advances in Brillouin Optical Time Domain Reflectometry
    Subjects: “...signal-to-noise ratio...”
    Get full text
    Article
  5. 5
    Optical Fiber Vibration Sensor Using Least Mean Square Error Algorithm
    by Yu Wang, Jie Zou, Yuelin Xu, Yu Chen, Xin Liu, Qing Bai, Baoquan Jin
    Published 2020-04-01
    “...In order to enhance the signal-to-noise ratio (SNR) of a distributed optical fiber vibration sensor...”
    Get full text
    Article
  6. 6
    Real-Time Phase-Sensitive OTDR Based on Data Matrix Matching Method
    by Xin Liu, Yu Wang, Ruidong Wu, Dong Wang, Qing Bai, Baoquan Jin
    Published 2018-06-01
    “... the system simplicity. The experimental results demonstrate that the vibration signals can be detected...”
    Get full text
    Article
  7. 7
    A Comprehensive Study of Optical Fiber Acoustic Sensing
    “...The optical fiber acoustic sensing system is suitable for long-distance monitoring of the acoustic...”
    Get full text
    Article
  8. 8
    A Logarithmic Detection Scheme in BOTDR With Low-Bandwidth Requests
    “... acquisition (DAQ) in a Brillouin optical time domain reflectometer (BOTDR). From the analysis of signal...”
    Get full text
    Article
  9. 9
    Design and Implementation of an Intrinsically Safe Liquid-Level Sensor Using Coaxial Cable
    by Baoquan Jin, Xin Liu, Qing Bai, Dong Wang, Yu Wang
    Published 2015-05-01
    “.... In this paper, an intrinsically safe liquid-level sensor system for flammable and explosive environments...”
    Get full text
    Article
Search Tools: Get RSS Feed — Email this Search