An Error Demodulation Technique for Single-Phase Grid Synchronization/LVRT Applications
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Systems Journal"
DOI: 10.1109/jsyst.2021.3062878
Abstract: This paper proposes a nonadaptive error demodulation technique with which to track the amplitude, the phase and the frequency information of the grid voltage for single-phase applications. A nonadaptive comb filter, Lyapunov’s estimation law, and… read more here.
Keywords: demodulation technique; single phase; error demodulation; phase ... See more keywords
Synchronous in-phase and quadrature demodulation technique for resonant micro-optic gyroscope.
Sign Up to like & getrecommendations! Published in 2019 at "Applied optics"
DOI: 10.1364/ao.58.005050
Abstract: The phase modulation and demodulation technique is widely used in resonant optical gyroscopes to accurately detect resonance frequencies, which directly affect gyro sensitivity. In order to overcome the influences of the system phase fluctuations, an… read more here.
Keywords: phase quadrature; demodulation; demodulation technique; quadrature demodulation ... See more keywords
Ameliorated PGC demodulation technique based on the ODR algorithm with insensitivity to phase modulation depth.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.482473
Abstract: For the optical fiber sensing system using phase generated carrier (PGC) technology, it is very important to eliminate the nonlinear effect of phase modulation depth (C) fluctuation on the demodulation results in the actual environment.… read more here.
Keywords: demodulation; demodulation technique; phase; modulation depth ... See more keywords