Results 81 to 90 of about 8,925 (192)

MEMS‐Based Magnetoelectric Antennas for Wireless Power Transmission in Brain‐Implantable Devices

Advanced Materials Technologies, Volume 11, Issue 3, 5 February 2026.
Magnetoelectric (ME) antennas allow the minimization of the invasiveness of brain implantable devices, via powering wirelessly systems able to actuate neural tissue. In order to achieve the necessary power efficiency transmission, the choice of the materials and the system assembly is vital.
Laura Mazón‐Maldonado, Jungang Zhang, María Cerezo‐Sánchez, Mahdieh Shojaei Baghini, Roghaieh Parvizi, Hadi Heidari   +5 more
wiley   +1 more source

Biodegradable Implantable Electronics with Wireless Technology for Real‐Time Clinical Applications

Advanced Healthcare Materials, Volume 15, Issue 3, 19 January 2026.
The article explores how bioresorbable implantable electronics merge wireless communication and power delivery with biodegradable materials to enable real‐time clinical applications. It highlights advances in materials, system design, and medical uses across neural, cardiovascular, digestive, immune, and drug‐delivery systems.
Myeongki Cho, Jeong Woo Chae, Young‐Jin Park, Ki Jun Yu, Sang Min Won   +4 more
wiley   +1 more source

Maximum efficiency and power point tracking system for hybrid compensated wireless charging of electric vehicle

Results in Engineering
Electric Vehicles (EV) charging using Wireless Power Transfer (WPT) technology has a promising future, however problems with alignment and efficiency optimization still exist.
Pabba Ramesh, R.K. Pongiannan, Lukas Demel, Roman Hrbac, Narayanamoorthi R   +4 more
doaj   +1 more source

Geometric Optimization of Passive High‐Frequency Electromagnetic Shielding Structures Based on Finite Element Analysis and Deep Learning

Energy Science &Engineering, Volume 14, Issue 1, Page 129-143, January 2026.
1. Finite element analysis applied to structural optimization of concentric ring electromagnetic shielding structure. 2. DBN‐BP machine learning algorithm applied to the establishment of structural optimization programs. ABSTRACT The proliferation of high‐frequency wireless power transfer (WPT) technology in smart grid applications—particularly dynamic
Yuanhuang Liu, Tianchu Li, Ming Fang, Boyu Xing   +3 more
wiley   +1 more source

Collaborative Beamforming for Multi‐Target Localization Using Passive Anchors

Electronics Letters, Volume 62, Issue 1, January/December 2026.
A joint collaborative beamforming strategy for passive sensor network is proposed active sensors generate collaborative beam to power up the passive sensors and attain accurate self‐localization. ABSTRACT Using wireless passive sensor nodes as anchors is a cost‐effective way for localization system.
Xingjun Lai, Hongyuan Liu, Xiaofan Li, Yubin Zhao   +3 more
wiley   +1 more source

Empirical Study of Far-Field Radio Frequency Wireless Power Transfer Testbed for Underground Mines Based on 1.8 GHz

IEEE Access
A novel 1.8 GHz far-field wireless power transfer (WPT) testbed was designed to achieve long-distance energy harvesting in underground mine (UM). Prior experimental studies confirm that underground mines experience 50 dB radio frequency (RF) signal ...
Anabi Hilary Kelechi, Frimpong Samuel
doaj   +1 more source

Design and Implementation of Modular Transmitter Tracks for Dynamic Wireless Power Transfer Systems With Stable Coupling and Outputs

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
This study proposes a modular transmitter track design for LCC‐LCC compensated dynamic wireless power transfer systems to mitigate coupling variations during receiver movement. The partially overlapping coils ensure consistent power transfer along different trajectories, with measured current fluctuations below 6.3%.
Junming Zeng, Kaiyuan Wang, Yun Yang, Sinan Li, Shu Yuen Ron Hui   +4 more
wiley   +1 more source

Research on Full‐Duplex Data Transfer Simultaneously Based on Wireless Power System

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
The power transfer of the proposed system uses a bilateral LCC‐type high‐order compensation network. The data injecting circuit (TX1 and TX2) is connected in series to the power circuit through the data coupling transformers Tdt1 and Tdt2, and the data extracting circuit (TR1 and TR2) is connected in parallel to power coils.
Baojian Ji, Dengli Qi, Yu Yan, Yufei Zhou, Feng Hong   +4 more
wiley   +1 more source

On-Site Wireless Power Generation

, 2018
Conventional wireless power transfer systems consist of a microwave power generator and a microwave power receiver separated by some distance. To realize efficient power transfer, the system is typically brought to resonance, and the coupled-antenna mode
Alu, A., Chowkwale, B., Liu, F., Ra'di, Y., Simovski, C. R., Tretyakov, S. A., Valagiannopoulos, C. A.   +6 more
core   +1 more source

Underwater Wireless Power Transfer for Unmanned Systems: State‐of‐the‐Art Review

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
This comprehensive review presents the state‐of‐the‐art in underwater wireless power transfer (UWPT) systems, focusing on magnetic field‐coupled or inductive power transfer (IPT) technologies for underwater unmanned equipment. ABSTRACT Underwater wireless power transfer (UWPT) systems are finding increasing use in underwater unmanned equipment, among ...
Shiqi Li, Shaochun Hou, Huan Wu, Bo Luo
wiley   +1 more source