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Nuclear magnetic resonance coupled microseparations
Magnetic Resonance in Chemistry, 2005AbstractThe increased separation efficiency afforded by reducing the size of the separation column has resulted in ‘microseparations’ becoming an important component in many chemical and biochemical applications. The coupling of microseparations with NMR detection is an area of increasing interest owing to the high structural information of NMR.
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MAGIC: Magnetic Resonant Coupling for Intra-body Communication
IEEE INFOCOM 2020 - IEEE Conference on Computer Communications, 2020This paper proposes MAGIC: magnetic resonant (MR) coupling for intra-body communication between implants and wearables. MAGIC includes not only the hardware-software design of the coupled coils and methods of manipulating the magnetic field for relaying information, but also the ability to raise immediate emergency-related alerts with guaranteed ...
Stella Banou +2 more
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Idle Power Loss Suppression in Magnetic Resonance Coupling Wireless Power Transfer
IEEE transactions on industrial electronics (1982. Print), 2018We present a magnetic resonance coupling (MRC) wireless power transfer system that suppresses power losses when operating in an idle state while maintaining high transmission efficiency when operating in an active state.
Connor Badowich, L. Markley
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International Conference on Electrical Machines, 2018
An ultra-lightweight motor is required for the practical realization of electric aircraft. In this study, we propose a novel motor that can convert energy without magnetic cores using magnetic-resonance coupling (MRC).
Kenta Takishima, K. Sakai
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An ultra-lightweight motor is required for the practical realization of electric aircraft. In this study, we propose a novel motor that can convert energy without magnetic cores using magnetic-resonance coupling (MRC).
Kenta Takishima, K. Sakai
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European Conference on Cognitive Ergonomics, 2018
We propose a machine that converts electrical energy via magnetic resonance coupling, allowing the manufacture of ultra-lightweight motors. The electromagnetic resonance between the multiphase windings of stator and rotor allows wireless power transfer ...
K. Sakai, Kenta Takijima
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We propose a machine that converts electrical energy via magnetic resonance coupling, allowing the manufacture of ultra-lightweight motors. The electromagnetic resonance between the multiphase windings of stator and rotor allows wireless power transfer ...
K. Sakai, Kenta Takijima
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Basic Characteristics of an Ultra-lightweight Magnetic Resonance Coupling Machine with a Cage Rotor
International Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2018Electric aircraft that can move in three dimensions would expand our social lives and create new industries. In addition, electric aircraft would lower the energy consumption and emissions of flight.
K. Sakai +2 more
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Wireless Power Transmission Based on Magnetic Resonance Coupling
2019 International Conference on Electrical, Communication, and Computer Engineering (ICECCE), 2019This paper presents an approximately 5W, 1.4 MHz wireless power transmission circuit based on a near-field coupling from the perspective of two magnetically coupled transmitting and receiving coils.
M. F. Haider +3 more
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Ferromagnetic resonance of exchange-coupled magnetic layers
Physical Review B, 1988The ferromagnetic resonance-line shapes, fields, and intensities of exchange coupled magnetic multilayers are calculated as a function of exchange coupling and number of layers. We find that the number of magnetic excitations equals the number of layer pairs that make up the layered structure.
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Magnetic resonant coupling for magnetic induction wireless communication
IETE Journal of Research, 2013AbstractIn the last decade, magnetic induction (MI) communication has drawn the attention of researchers to alternate the EM communication in some environments, such as the underground environment, littoral environment, underwater environment, and caves.
Di Niu, Kai Shuang, Weigen Li
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On the Use of Magnetically Coupled Resonators for Chirp-Based Timestamping
IEEE Transactions on Instrumentation and Measurement, 2015The knowledge of the time value at which an event of interest occurred is the typical feature needed to perform many kinds of postprocessing in distributed sensor networks. Consequently, network-based distributed systems must support time dissemination in order to ensure that relative clock errors among nodes remain below a certain threshold.
DE ANGELIS, ALESSIO +7 more
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