Results 21 to 30 of about 1,934 (167)

Design and Realization of a Multiple Access Wireless Power Transfer System for Optimal Power Line Communication Data Transfer

Energies, 2019
In this contribution, the authors evaluate the possibility of using separated access points for power and data transfer in a coupled Wireless Power Transfer-Powerline Communication system.
Sami Barmada, Mauro Tucci, Nunzia Fontana, Wael Dghais, Marco Raugi   +4 more
doaj   +1 more source

Enabling Underwater Wireless Power Transfer towards Sixth Generation (6G) Wireless Networks: Opportunities, Recent Advances, and Technical Challenges

Journal of Marine Science and Engineering, 2022
In recent decades, wireless power transfer (WPT) has gained significant interest from both academic and industrial experts. It possesses natural electrical isolation between transmitter and receiver components, ensuring a secure charging mechanism in an ...
Syed Agha Hassnain Mohsan, Muhammad Asghar Khan, Alireza Mazinani, Mohammed H. Alsharif, Ho-Shin Cho   +4 more
doaj   +1 more source

Increasing the Wireless Power Transfer (WPT) Link Efficiency by High Gain Helices [PDF]

2021 IEEE Texas Symposium on Wireless and Microwave Circuits and Systems (WMCS), 2021
In this study we compare helix and patch array antenna characteristics for wireless power transfer (WPT). It will be shown that the helices offer higher link efficiency for a similar beam scanning limit compared to patch antenna elements. We provide 12-by-12 element planar array results for both cases at different element spacings.
Mardani, Hossein, Buchanan, Neil, Fusco, Vincent, Naeem, Umair   +3 more
openaire   +2 more sources

Efficient Multi-Hop Wireless Power Transfer for the Indoor Environment

Sensors, 2023
With the rapid development of the Internet of Things (IoT) and wireless sensor networks (WSN), the modern world requires advanced solutions for the wireless powering of low-power autonomous devices. The present study addresses the wireless power transfer
Janis Eidaks, Romans Kusnins, Ruslans Babajans, Darja Cirjulina, Janis Semenjako, Anna Litvinenko   +5 more
doaj   +1 more source

Survey of near-field wireless communication and power transfer for biomedical implants [PDF]

Engineering and Technology Journal
Bio-implanted medical devices with electronic components play a crucial role due to their effectiveness in monitoring and diagnosing diseases, enhancing patient comfort, and ensuring safety.
Hala Abduljaleel, Saad Mutashar, Sadik Gharghan   +2 more
doaj   +1 more source

A Design Method for Making an LCC Compensation Two-Coil Wireless Power Transfer System More Energy Efficient Than an SS Counterpart

Energies, 2017
A new design approach is presented in this paper to show that under certain conditions, in a two-coil wireless power transfer system, the double-sided inductor-capacitor-capacitor (LCC) compensated wireless power transfer (LCC-WPT) system can be more ...
Xu Liu, Lindsay Clare, Xibo Yuan, Chonglin Wang, Jianhua Liu   +4 more
doaj   +1 more source

Modern Advances in Magnetic Materials of Wireless Power Transfer Systems: A Review and New Perspectives

Nanomaterials, 2022
The magnetic coupling resonant wireless power transfer (MCR-WPT) system is considered to be the most promising wireless power transfer (WPT) method because of its considerable transmission power, high transmission efficiency, and acceptable transmission ...
De’an Wang, Jiantao Zhang, Shumei Cui, Zhi Bie, Kai Song, Chunbo Zhu, Milyaev Igor Matveevich   +6 more
doaj   +1 more source

History and Innovation of Wireless Power Transfer via Microwaves

IEEE Journal of Microwaves, 2021
Wireless power transfer (WPT) has a long history of over 100 years since the first experiment conducted by Nicola Tesla. However, the most interesting innovation of WPT was born in the 21st century.
Naoki Shinohara
doaj   +1 more source

Editorial on Wireless Power Transfer (WPT): Present Advancements, Applications, and Future Outlooks

Applied Sciences
The Evolution and Significance of Wireless Power Transfer (WPT): Wireless power transfer (WPT) technologies, which enable the transmission of electrical energy without the need for physical connectors, have emerged as a transformative solution in various
Eun S. Lee
doaj   +1 more source

Omnidirectional Wireless Power Transfer System Based on Rotary Transmitting Coil for Household Appliances

Energies, 2018
An omnidirectional magnetically coupled resonant wireless power transfer (WPT) system based on rotary transmitting coil is presented. The proposed scheme can ease the variations of the transfer efficiency and output power caused by the deviation of ...
Gongjun Liu, Bo Zhang, Wenxun Xiao, Dongyuan Qiu, Yanfeng Chen, Jiu Guan   +5 more
doaj   +1 more source