Results 11 to 20 of about 34,335 (263)
Electronics Letters, 2022 A novel frequency‐to‐voltage converter based phase‐locked loop (PLL) is proposed to overcome the inability of a frequency‐to‐voltage converter based frequency‐locked loop to lock phase.
Z. M. Saifullah +3 more
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Frontiers in Neuroinformatics, 2013 Human perception, cognition, and action are supported by a complex network of interconnected brain regions. There is an increasing interest in measuring and characterizing these networks as a function of time and frequency, and inter-areal phase locking
Kunjan Dinesh Rana +4 more
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Phase-locking an interferometer with single-photon detections
New Journal of Physics, 2023 We report on a novel phase-locking technique for fiber-based Mach–Zehnder interferometers based on discrete single-photon detections, and demonstrate this in a setup.
Bastian Hacker +3 more
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Phase locking of vortex cores in two coupled magnetic nanopillars
AIP Advances, 2014 Phase locking dynamics of the coupled vortex cores in two identical magnetic spin valves induced by spin-polarized current are studied by means of micromagnetic simulations.
Qiyuan Zhu +5 more
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Covariance matrix adaptation evolution strategy based optical phase control
Electronics Letters, 2021 In this letter, an investigation of the use of a covariance matrix adaptation evolution strategy (CMA‐ES) algorithm is conducted as the phase‐locking method for multi‐channel coherent beam combining (CBC) for the first time.
Hansol Kim, Yoonchan Jeong
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The mechanism of boreal summer SSTA phase-locking in the far eastern Pacific
npj Climate and Atmospheric Science, 2023 In observations, the boreal winter El Niño—Southern Oscillation (ENSO) phase-locking phenomenon is evident in the central-eastern Pacific. In the far eastern equatorial Pacific (FEP) and South American coastal regions, however, the peak of sea surface ...
Han-Ching Chen, Fei-Fei Jin
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IEEE Access, 2017 An injection-locked frequency divider topology for wide locking-range and high-order division is presented. Based on the theoretical analysis of the locking-range and injection locking characteristic, we propose locking-range enhancement techniques and ...
Jusung Kim, Sanghun Lee, Dae-Hyun Choi
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Key to ENSO phase-locking simulation: effects of sea surface temperature diurnal amplitude
npj Climate and Atmospheric Science, 2023 The tendency of El Niño/Southern Oscillation (ENSO) events to peak during boreal winter is known as ENSO phase-locking, whose accurate simulation is essential for ENSO prediction.
Xiaodan Yang +6 more
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Neural network enabled common-path phase locking for filled-aperture coherent beam combining
High Power Laser Science and EngineeringDeep learning (DL) has been applied to phase control in coherent beam combining (CBC) recently. However, existing DL-based approaches for filled-aperture CBC essentially convert the phase-locking path into tiled-aperture schemes.
Yousi Yang +5 more
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A Fast-Locking All-Digital PLL With Triple-Stage Phase-Shifting
IEEE Access, 2021 This presents an all-digital phase-locked loop (ADPLL) system using triple-stage phase-shifting (TSPS) for fast locking. At the first stage, a phase-pulling multiplexer linearly pulls the phase of a feedback signal until the phase offset between the ...
Heon Hwa Cheong, Suhwan Kim
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