Route to synchronization in coupled phase oscillators with frequency-dependent coupling: Explosive or continuous?
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.044310
Abstract: Interconnected dynamical systems often transition between states of incoherence and synchronization due to changes in system parameters. These transitions could be continuous (gradual) or explosive (sudden) and may result in failures, which makes determining their… read more here.
Keywords: oscillators frequency; frequency dependent; phase oscillators; dependent coupling ... See more keywords
A Novel Frequency-Dependent Coupling With Flexibly Controllable Slope and Its Applications on Substrate-Integrated Waveguide Filters
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2018.2872325
Abstract: This letter reports a novel realization of frequency-dependent coupling (FDC) structure, which can realize both the positive and negative slopes. The FDC is constructed by two coupled stepped-impedance grounded coplanar waveguides with opened ends. The… read more here.
Keywords: slope; flexibly controllable; dependent coupling; controllable slope ... See more keywords
Parametric amplification in lossy nonlinear waveguides with spatially dependent coupling.
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DOI: 10.1364/oe.457583
Abstract: We present an analytical and numerical study of optical parametric amplification in coupled waveguides amplifiers accounting for presence of losses and spatially dependent coupling. Spatially dependent coupling enables to compensate for mismatch dynamically arising from… read more here.
Keywords: parametric amplification; spatially dependent; lossy nonlinear; dependent coupling ... See more keywords
Valence-Dependent Coupling of Prefrontal-Amygdala Effective Connectivity during Facial Affect Processing
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DOI: 10.1523/eneuro.0079-19.2019
Abstract: Abstract Despite the importance of the prefrontal-amygdala (AMY) network for emotion processing, valence-dependent coupling within this network remains elusive. In this study, we assessed the effect of emotional valence on brain activity and effective connectivity.… read more here.
Keywords: dependent coupling; valence; valence dependent; connectivity ... See more keywords
Robust Adaptive Synchronization of Ring Configured Uncertain Chaotic FitzHugh–Nagumo Neurons under Direction-Dependent Coupling
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Neurorobotics"
DOI: 10.3389/fnbot.2018.00006
Abstract: This paper exploits the dynamical modeling, behavior analysis, and synchronization of a network of four different FitzHugh–Nagumo (FHN) neurons with unknown parameters linked in a ring configuration under direction-dependent coupling. The main purpose is to… read more here.
Keywords: robust adaptive; dependent coupling; fitzhugh nagumo; direction dependent ... See more keywords