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Here we propose and demonstrate a new type of microsphere whispering gallery mode (WGM) resonator with microsphere-microsphere coupling. The coupler consists of a microsphere attached to a single mode fiber (SMF) tip by use of UV adhesive. The microsphere-microsphere coupling system is robust, compact in size, easy in fabrication and stable in operation and has good Q-factor of 4.72×103. The WGM resonator...
Bi-directional inductive power transfer (BD-IPT) systems are suitable for applications such as wireless integration of Electric Vehicles (EV) with the utility grid. This paper presents a comprehensive comparison of the performance between the two most widely used BD-IPT systems in EV applications - a parallel tuned inductor-capacitor-inductor type BD-IPT system and a series tuned inductor-capacitor...
In this work we investigate the charge transport in sub-stoichiometric TiOx for RRAM applications. We explored the atomic defect configurations actively assisting the charge transport in sub-stoichiometric TiOx through a multi-scale approach. We combined density-functional-theory-based non-equilibrium Green's function approach (DFT_NEGF) with physical-based trap assisted tunneling (TAT) modeling to...
Radial line helical array antenna is a novel antenna which realizes the directional radiation of circularly polarized high power microwave. This paper put forward a rectangular radial line helical array antenna (subarray), which uses short helical antenna as its radiation element, each helix is excited by the energy coupled by a probe from a radial line waveguide, especially it can be simply assembled...
In this paper a visual selection mechanism based on an integrate and fire neural network is proposed for selecting objects in a given visual scene. In comparison to other visual selection approaches, our model is able to capture attention of objects in complex forms, including those linearly non-separable, and also processes a combination of features of an input scene, such as intensity, color and...
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