Extending the Limits of Wireless Power Transfer to Miniaturized Implantable Electronic Devices
Micromachines, 2017 Implantable electronic devices have been evolving at an astonishing pace, due to the development of fabrication techniques and consequent miniaturization, and a higher efficiency of sensors, actuators, processors and packaging.
Hugo Dinis +2 more
doaj +1 more source
Advanced Materials, EarlyView.A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport, synchrotron spectroscopy, and first‐principles calculations, this work reveals how defect reconfiguration and lattice reconstruction fundamentally reshape electronic ...
Sungil Kim +11 more
wiley +1 more source
Analysis of the Coupling Coefficient in Inductive Energy Transfer Systems
Active and Passive Electronic Components, 2014 In wireless energy transfer systems, the energy is transferred from a power source to an electrical load without the need of physical connections. In this scope, inductive links have been widely studied as a way of implementing these systems.
Rafael Mendes Duarte +1 more
doaj +1 more source
Adsorption‐Engineered Hydrocarbon Ionomers for Durable Proton‐Exchange Membrane Fuel Cells
Advanced Materials, EarlyView.Hydrocarbon ionomers suffer from oxidation‐driven interfacial degradation in PEM fuel cell cathodes, leading to catalyst instability. Here, adsorption‐engineered poly(fluorene) ionomers decouple interfacial anchoring from oxidative degradation, enabling strong catalyst–ionomer interactions while resisting electrochemical oxidation.
Heemin Park +14 more
wiley +1 more source
APPARATUS AND METHOD FOR COMPENSATING INDUCTANCE IN INDUCTIVE COUPLING COMMUNICATIONS
, 2010 본 발명은 인덕티브 커플링(inductive coupling) 송수신 장치에 관한 것이다. 본 발명의 일 실시예에 따른 인덕티브 커플링 송수신 장치는, 데이터를 송신 및/또는 수신하는 인덕티브 커플링(inductive coupling) 송수신기; 상기 인덕티브 커플링 송수신기에 접속된 인덕터(inductor); 및 상기 인덕티브 커플링 송수신기 및 상기 인덕터에 접속되고, 상기 인덕터의 인덕턴스(inductance) 변화를 보상하는 공진 보상 장치를 ...
유회준, 유담
core +1 more source
Near Field Wireless Powering of Deep Medical Implants
Energies, 2019 This study deals with the inductive-based wireless power transfer (WPT) technology applied to power a deep implant with no fixed position. The usage of a large primary coil is here proposed in order to obtain a nearly uniform magnetic field inside the ...
Tommaso Campi +4 more
doaj +1 more source
A new method to improve RF safety of implantable medical devices using inductive coupling at 3.0 T MRI. [PDF]
MAGMA, 2023 Park BS +4 more
europepmc +1 more source
Polyphenol‐Inspired Materials for Agricultural Applications
Advanced Materials, EarlyView.This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu +8 more
wiley +1 more source
Bandpass Impedance Transformers With Extremely High Transforming Ratios Using
IEEE Access, 2018 Bandpass impedance transformers (BPIMTs) with extremely high transforming ratios by adopting the proposed Π-tapped feeds are realized in this paper.
Chi-Wen Hsieh +2 more
doaj +1 more source
Inductive Coupling of Bipolar Signals with a Conjugate Coil Pair for an Analog Passive ECG Sensor Using a PPy-Coated pvCNT Dry Electrodes. [PDF]
Sensors (Basel), 2023 Abu-Saude M, Morshed BI.
europepmc +1 more source