Keyphrases
Forward Transmission
100%
Distributed Vibration Sensing
100%
Phase Differentiation
100%
Frequency Response
50%
Transmission Fiber
50%
Fiber-optic Distributed Vibration Sensor
50%
Disturbance Event
50%
Wide Frequency
25%
Sensing System
25%
Optical Communications
25%
Long Distance
25%
Integrated Optical
25%
Localization Error
25%
Near-end
25%
Localization Accuracy
25%
Event Localization
25%
Optical Sensing
25%
Phase Signal
25%
Distance Sensing
25%
Amplitude Amplification
25%
Low-frequency Disturbance
25%
Optical Communication Network
25%
Frequency Event
25%
Amplification Method
25%
Engineering
Endpoint
100%
Distributed Transmission
100%
Using Sensor
100%
Fiber Optics
40%
Frequency Response
40%
Experimental Result
20%
Localization Accuracy
20%
Sensing System
20%
Localization Error
20%
Communication Network
20%
Crosscorrelation
20%