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An Improved Positioning Algorithm With High Precision for Dual Mach–Zehnder Interferometry Disturbance Sensing System
2015 / IEEE
This item from - IEEE Journal - Communication, Networking and Broadcast Technologies - An improved positioning algorithm for dual Mach–Zehnder interferometry (DMZI) disturbance sensing system is proposed. We employ zero-crossing method, which can be computed easily to extract the disturbance signal segment with maximum zero-crossing rate. Meanwhile, we use general cross correlation based on Wiener filtering and
General Cross Correlation
Distributed Fiber-optic Sensor
Fence Perimeter Application
Zero Crossing Rate
Communication, Networking And Broadcast Technologies
Photonics And Electrooptics