Results 21 to 30 of about 36,643 (238)
Gong-kuang zidonghua, 2022 When the magnetic coupling wireless power transfer (MC-WPT) system is used for power supply underground, if the system parameters are not properly configured, the input impedance of the system will show non pure resistance, which will cause the system ...
ZHANG Lian +4 more
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Convergence of Smoothed Empirical Measures with Applications to Entropy Estimation
, 2020 This paper studies convergence of empirical measures smoothed by a Gaussian kernel. Specifically, consider approximating $P\ast\mathcal{N}_\sigma$, for $\mathcal{N}_\sigma\triangleq\mathcal{N}(0,\sigma^2 \mathrm{I}_d)$, by $\hat{P}_n\ast\mathcal{N}_ ...
Goldfeld, Ziv +3 more
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Stability of the self-phase-locked pump-enhanced singly resonant parametric oscillator [PDF]
, 2003 Steady-state and dynamics of the self-phase-locked (3\omega ==> 2\omega, \omega) subharmonic optical parametric oscillator are analyzed in the pump-and-signal resonant configuration, using an approximate analytical model and a full propagation model. The
A. Douillet +10 more
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IEEE Access, 2018 We analyzed the relation between two opposite effects of mutual coupling (MC), correlation reduction and gain loss, on the MIMO antenna performance in three-dimensional (3D) space. In the antenna level, those MC effects can be represented in terms of two
Satya Nandiwardhana, Jae-Young Chung
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IEEE Access, 2022 Traditionally used mutual coupling (MC) reduction techniques such as electromagnetic bandgap structures, isolators and neutralization lines require extra space between radiators.
Mohit Mishra +4 more
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Effect of mutual coupling on spatial correlation for different manifold arrays
Dianxin kexue, 2018 The mechanism of MC and its impact on the received signal vector were analyzed.A closed-form expression and an approximate expression of SC for antenna arrays with different forms were derived,where the power angle spectrum of arrival signal was modeled ...
Ying YANG +5 more
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IEEE Access, 2021 A novel sparse automotive multiple-input multiple-output (MIMO) radar configuration is proposed for low-complexity super-resolution single snapshot direction-of-arrival (DOA) estimation.
Navid Amani +4 more
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A Low Correlation and Mutual Coupling MIMO Antenna
IEEE Access, 2019 A new two-element multiple-input multiple-output (MIMO) antenna with low correlation and high port isolation is presented. First, two hybrid electromagnetic band gap (EBG) structures with the ability to support and stop surface wave propagation ...
Ying Liu +3 more
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Superfluid instability of r-modes in "differentially rotating" neutron stars
, 2012 Superfluid hydrodynamics affects the spin-evolution of mature neutron stars, and may be key to explaining timing irregularities such as pulsar glitches. However, most models for this phenomenon exclude the global instability required to trigger the event.
Andersson, N., Glampedakis, K., Hogg, M.
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The MIMO Antenna Array with Mutual Coupling Reduction and Cross-polarization Suppression by Defected Ground Structures [PDF]
Radioengineering, 2018 This paper proposes two types of defected ground structures (DGSs) for achieving the mutual coupling (MC) reduction and the antenna cross-polarization (XP) suppression respectively in a MIMO (multiple input multiple output) wireless communication system.
Z. L. Zhang +4 more
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