Results 41 to 50 of about 141,819 (277)
Two-Coil Receiver for Electrical Vehicles in Dynamic Wireless Power Transfer
Energies, 2021 Dynamic wireless power transfer (DWPT) of electric vehicles (EVs) is the future of urban mobility. The DWPT is often based on a series of short track pads embedded in road pavement that wirelessly transfers electrical energy to EVs equipped with a pickup
Tommaso Campi +3 more
doaj +1 more source
Design and control of a bidirectional wireless charging system using GaN devices [PDF]
, 2019 Most of the existing wireless power transfer system works in unidirectional with one-direction control signals. This paper presents a bidirectional wireless charging system with duplex communication method, which is not only able to achieve the two-way ...
Gu, Bowen +4 more
core +2 more sources
IEEE Access, 2019 A simple adaptive 1-D frequency-scanning method is proposed for radiative wireless power transfer (WPT) systems in low-power wireless sensor networks (WSNs).
Miguel Poveda-Garcia +4 more
doaj +1 more source
Wireless Information and Power Transfer: Architecture Design and Rate-Energy Tradeoff
, 2012 Simultaneous information and power transfer over the wireless channels potentially offers great convenience to mobile users. Yet practical receiver designs impose technical constraints on its hardware realization, as practical circuits for harvesting ...
Ho, Chin Keong, Zhang, Rui, Zhou, Xun
core +1 more source
Advanced Functional Materials, EarlyView.Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter +8 more
wiley +1 more source
Frequency Domain Analysis of a Dynamic Wireless Transfer System for Electric Vehicles
IEEE AccessDynamic Wireless Power Transfer (DWPT) is a revolutionary technology for developing an autonomic electromobility transport system. A robust control method is essential for maximum power transfer with high efficiencies and the safe operation of the DWPT ...
Mincui Liang +2 more
doaj +1 more source
, 2017 In this paper, the problem of data correlation-aware resource management is studied for a network of wireless virtual reality (VR) users communicating over cloud-based small cell networks (SCNs).
Chen, Mingzhe +3 more
core +1 more source
RF communication with implantable wireless device: effects of beating heart on performance of miniature antenna [PDF]
, 2014 The frequency response of an implantable antenna is key to the performance of a wireless implantable sensor. If the antenna detunes significantly, there are substantial power losses resulting in loss of accuracy.
Bahmanyar, MR +6 more
core +1 more source
Advanced Functional Materials, EarlyView.This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Polymorph engineering in ErMnO3 enables low‐voltage, forming‐free threshold switching with tunable negative differential resistance. Conducting orthorhombic regions embedded in an insulating hexagonal matrix provide controlled Joule‐heating‐enhanced Poole–Frenkel transport. The hexagonal phase prevents excessive heating and breakdown.
Rong Wu +8 more
wiley +1 more source