Results 11 to 20 of about 764,271 (345)
Energies, 2020 Although the wireless power transfer (WPT) system for electric vehicles (EVs) provides numerous advantages, there is still a low coupling coefficient and the misalignment between the primary coil and the secondary coil needs to be solved.
Yang Yang, Jinlong Cui, Xin Cui
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IEEE Access, 2021 A novel class of acoustic wave networks comprising resonators achieving prescribed coupling is proposed. The design methodology is based on classic network synthesis of doubly- and/or singly-terminated networks.
Wael M. Fathelbab
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Energies, 2021 This paper proposes a wireless power transfer (WPT) system by placing repeater coils to transfer power to multiple loads for the internet of things (IoT) devices and sensors in smart grid applications.
Najam ul Hassan +2 more
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Rotations of Cylindrical Dielectric Resonators in a Rectangular Waveguide
Vìsnik Nacìonalʹnogo Tehnìčnogo Unìversitetu Ukraïni Kììvsʹkij Polìtehnìčnij Ìnstitut: Serìâ Radìotehnìka, Radìoaparatobuduvannâ, 2021 The coupling coefficients of cylindrical dielectric resonators with a regular rectangular waveguide under the condition their axes rotation are calculated. The dependences of the coupling coefficients on the angles of rotation and transverse coordinates
A. A. Trubin
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Photonics, 2023 We propose and experimentally investigate a symmetric parity-time (PT) coupled optoelectronic oscillator (COEO) based on a polarization-dependent spatial structure.
Fengling Zhang +3 more
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Vìsnik Nacìonalʹnogo Tehnìčnogo Unìversitetu Ukraïni Kììvsʹkij Polìtehnìčnij Ìnstitut: Serìâ Radìotehnìka, Radìoaparatobuduvannâ, 2023 The problem of scattering of plane electromagnetic waves on lattices of spherical dielectric resonators (DRs) with low magnetic oscillations is considered.
A. A. Trubin
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Research on a novel hybrid shielding structure of magnetic coupler for inductive power transfer system [PDF]
Archives of Electrical Engineering, 2021 With the development of wireless power transfer technology, more and more attention has been paid to its electromagnetic safety. In this paper, a novel hybrid shielding structure composed of the innermost fan-shaped ferrite, the interlayer ...
Yun Rui Liu +3 more
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Coupling coefficients for coupled-cavity lasers [PDF]
IEEE Journal of Quantum Electronics, 1987 We derive simple, analytic formulas for the field coupling coefficients in a two-section coupled-cavity laser using a local field rate equation treatment. We show that there is a correction to the heuristic formulas based on power flow calculated by Marcuse; the correction is in agreement with numerical calculations from a coupled-mode approach.
R. Lang, A. Yariv
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Research on strong anti-misalignmemt methods of double-coupled LCL topology ICPT system
Gong-kuang zidonghua, 2021 Inductively coupled power transmission (ICPT) systems cause fluctuations in output power and output voltage when the coil is offset.The existing anti-misalignmemt methods have the problems of relying too much on the system modeling and poor adaptivity ...
JIAN Yinwen +3 more
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Interleaved DC/DC Boost Converter with Coupled Inductors
Advances in Electrical and Electronic Engineering, 2018 This paper deals with the analysis of boost interleaved DC-DC converter with a coupled inductor on the same magnetic core. The advantage of the coupled inductor over the non-coupled case is investigated.
Slavomir Kascak +3 more
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