Results 11 to 20 of about 66,882 (274)
Wireless Charging Deployment in Sensor Networks. [PDF]
Sensors (Basel), 2019 Charging schemes utilizing mobile wireless chargers can be applied to prolong the lifespan of a wireless sensor network. In considering charging schemes with mobile chargers, most current studies focus on charging each sensor from a single position, then optimizing the moving paths of the chargers. However, in reality, a wireless charger may charge the
Lai WY, Hsiang TR.
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ELECTROMAGNETIC WIRELESS CHARGING SYSTEM
Jurnal 7 Samudra, 2022 Electromagnetic Wireless Charging System merupakan sistem transfer pengisian daya secara nirkabel, yang bertujuan untuk menurunkan resiko sengatan listrik atau konsleting, menyediakan kemudahan pengguna alat elektronik dalam transmisi pengisian daya dan penghematan bahan pembuatan kabel.
Henna Nurdiansari +2 more
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Resonant wireless charging scheme
Energy Reports, 2023 In order to reduce the number of switching devices and passive components in the hybrid topology charging system based on resonant power transmission technology, and simplify the control strategy of primary and secondary sides, a hybrid self switching resonant topology based on LCL-LCL/S is proposed.
Xing Guo +4 more
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Highlights in Science, Engineering and Technology, 2022 Smartphones are gradually becoming the most important personal device. In the first quarter of 2013, global smartphone shipments reached 216 million, which is approximately twice as large as in 2011.[1] In the absence of breakthroughs in mobile phone batteries nowadays, mobile phones are unable to run for long periods. For devices to work continuously,
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No Free Wireless Charge: Covert Channels via Wireless Charging on Mobile Devices
2023 53rd Annual IEEE/IFIP International Conference on Dependable Systems and Networks - Supplemental Volume (DSN-S), 2023 Manufacturers and users have embraced the shift from wired to wireless technologies—a shift that promises convenience, reduced cabling, and modernization. Manufacturers cut costs by cutting down on wiring; meanwhile, users experience increased accessibility and mobility on their wireless devices.
Chiu, Wei-Yang +2 more
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Printing of wirelessly rechargeable solid-state supercapacitors for soft, smart contact lenses with continuous operations [PDF]
, 2019 Recent advances in smart contact lenses are essential to the realization of medical applications and vision imaging for augmented reality through wireless communication systems.
Ahn, David B. +6 more
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Wireless Battery Charging Circuit Using Load Estimation without Wireless Communication [PDF]
Energies, 2019 A wireless battery charging circuit is proposed, along with a new load estimation method. The proposed estimation method can predict the load resistance, mutual inductance, output voltage, and output current without any wireless communication between the transmitter and receiver sides.
Sang-Won Lee +3 more
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Microinverter for wireless charging
IOP Conference Series: Materials Science and Engineering, 2019 Abstract This paper presents a multi stages grid connecting single phase micro-inverter for photo voltaic utilisation. Conventional single switch flyback inverter suffers from high voltage transients across switch, which leads to a significant reduction in efficiency, the stress on the device causes an increase in cooling arrangements ...
A Maideen Abdhulkader Jeylani +2 more
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Machines, 2021 This study investigates the statistic behavior and parameter estimation problems of a double-sided, LCC-compensated, wireless power transfer system. Based on the commonly used wireless charging circuit model, this study proposes a five-step parameter ...
Feng-Rung Hu, Jia-Sheng Hu
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Solar Wireless Electric Vehicle Charging
International Journal for Research in Applied Science and Engineering Technology, 2023 Abstract: The paper describes about the dynamic electric vehicle charging system from solar. It reduces fuel and pollution. Nowadays electric vehicle are growing in numbers because of high rates of fuel Electric vehicle has now hit the road worldwide and are slowly growing in numbers.
Ayush Sen +4 more
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