Proposes IG-RVS, a DSP method that phase-aligns and coherently sums neighboring bins within the gauge length to suppress Rayleigh fading in coherent φ-OTDR while preserving spatial resolution.
Recent Progress in Distributed Fiber Acoustic Sensing with Φ-OTDR
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
physics.optics 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Intra-Gauge Rotated Vector Sum (IG-RVS) for Rayleigh Fading Mitigation in Coherent {\phi}-OTDR Systems
Proposes IG-RVS, a DSP method that phase-aligns and coherently sums neighboring bins within the gauge length to suppress Rayleigh fading in coherent φ-OTDR while preserving spatial resolution.