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Microwave-based Wireless Power Transfer using Beam Scanning for Wireless Sensors
IEEE EUROCON 2019 -18th International Conference on Smart Technologies, 2019In this paper, it shows simple method to find the wireless sensor nodes for efficient Microwave-based Wireless Power Transfer(MW-WPT). The beam scan method scans the effective charging area through the previously defined beam-steering look-up-table related on the physical characteristics of power transmission antenna.
Cheolung Cha
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Modelling and Efficiency Analysis of Microwave Wireless Power Transfer System
2019 Innovations in Power and Advanced Computing Technologies (i-PACT), 2019Microwave based Wireless Power Transfer or Microwave power transfer system (MPTS) is the emerging area in which electrical power is transferred from source to load without any wired connection. MPTS transfers the power between transmitter and receiver maintaining high efficiency even if the distance is very long which makes this technology superior to ...
Kundan K Kumar
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Near-Field Power-Focused Directional Radiation in Microwave Wireless Power Transfer System
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2021This article presents a novel architecture of power generator in microwave power transmission (MPT), which serves as the transmitter with directional radiation in the MPT system. A new structure based on quadrature modulation and demodulation technique is proposed, which features low cost, easy implementation, and high performance.
Qi Hui, Xirui Zhu, Ke Jin
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Wearable Flexible Antenna For Microwave Wireless Power Transfer
2022 IEEE 5th International Conference on Electronics Technology (ICET), 2022Eng Hock Lim, Pei Song Chee
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Simulation and Implementation of Distributed Microwave Wireless Power Transfer System
IEEE Transactions on Microwave Theory and Techniques, 2023Ryosuke Hasaba +2 more
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Distributed Microwave Wireless Power Transfer with Backscatter Feedback
2021 IEEE Wireless Power Transfer Conference (WPTC), 2021In recent, microwave power transfer (MPT) for IoT devices has been studied. The distributed MPT can supply power efficiently by cooperate multiple transmit antenna arranged distributed in a relatively wide area. In this paper, we propose a method for distributed beam control by closed-loop with a backscatter signal from the receiver.
Yuki Tanaka +9 more
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Integration of Localization and Wireless Power Transfer Using Microwave
2021This paper proposes a system to realize simultaneous power supply and localization for indoor Internet of Things (IoT) devices. The power supply to IoT devices is realized via microwave power transfer using numerous distributed access points (APs). The proposed system realizes efficient power transmission by controlling the phase of microwaves from ...
Kentaro Hayashi 0002 +5 more
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AMIMO Microwave Wireless Power Transfer
2019 IEEE Asia-Pacific Conference on Applied Electromagnetics (APACE), 2019In addition to its uses in wireless Communication and Radar systems, Microwaves have been proposed for Radiative Wireless Power Transfer (RWPT). Many systems were designed for microwave wireless power transfer (MWPT) between earth and space, in space and on earth.
Ameen Awwad +2 more
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Research on Metamaterial Technology for Microwave Wireless Power Transfer
2024 International Symposium on Antennas and Propagation (ISAP)Tamami Maruyama
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Enhancement of received power in far-field microwave wireless power transfer
2020 IEEE Wireless Power Transfer Conference (WPTC), 2020A parabolic dish reflector (PDR) is designed and fabricated to convert the plane wave to spherical wave at the focus. The performance of PDR made from aluminum and Polydimethylsiloxane (PDMS) coated with aluminum is carried out. It is observed that the performance of the PDR made from PDMS is same as that made from aluminum, thus the proposed PDR made ...
Amit Kumar Baghel +2 more
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