Results 91 to 100 of about 39,856 (205)
Advanced Electronic Materials, EarlyView.This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley +1 more source
Waveform Optimization for Large-Scale Multi-Antenna Multi-Sine Wireless Power Transfer
, 2016 Wireless power transfer (WPT) is expected to be a technology reshaping the landscape of low-power applications such as the Internet of Things, machine-to-machine communications and radio frequency identification networks.
Clerckx, Bruno, Huang, Yang
core +1 more source
Advanced Electronic Materials, EarlyView.III‐nitride semiconductors have revolutionized optoelectronics, enabling transformative technologies such as high‐efficiency LEDs and lasers. However, their use in intersubband optoelectronics has remained limited. This work marks an important step forward by demonstrating highly coherent inter‐well resonant tunneling injection in III‐nitride ...
Jimy Encomendero +6 more
wiley +1 more source
Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective
Advanced Electronic Materials, EarlyView.Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe +4 more
wiley +1 more source
Introduction to the May 2025 Issue
IEEE Journal of MicrowavesOur May issue contains eighteen technical articles spanning magnetic resonance imaging (MRI) induced heating, implantable medical devices, human skin modelling in the microwave region, energy harvesting for electric vehicles, fully integrated THz radar ...
Peter H. Siegel
doaj +1 more source
On the Deployment of Distributed Antennas of Power Beacon in Wireless Power Transfer
IEEE Access, 2018 Wireless power transfer (WPT) has drawn significant attention in the last decade and more and more literatures are arising on related research topics such as microwave power transfer and wireless powered communications network.
Chao Zhang, Guanghe Zhao
doaj +1 more source
Advanced Electronic Materials, EarlyView.Ising machines are emerging as specialized hardware solvers for computationally hard optimization problems. This review examines five major platforms—digital CMOS, analog CMOS, emerging devices, coherent optics, and quantum systems—highlighting physics‐rooted advantages and shared bottlenecks in scalability and connectivity.
Hyunjun Lee, Joon Pyo Kim, Sanghyeon Kim
wiley +1 more source
A Review on Near-Field and Far-Field Wireless Power Transfer Technologies
EnergiesWireless Power Transfer (WPT) technologies are rapidly maturing, offering alternatives to traditional wired connections in applications ranging from consumer electronics to industrial automation.
Ahmed Badawi +5 more
doaj +1 more source
5 Watt GaN HEMT Power Amplifier for LTE [PDF]
, 2014 This work presents the design and implementation of a stand-alone linear power amplifier at 2.4 GHz with high output power. A GaN HEMT transistor is selected for the design and implementation of the power amplifier.
Collado, A. +3 more
core
Optimized Training Design for Wireless Energy Transfer
, 2014 Radio-frequency (RF) enabled wireless energy transfer (WET), as a promising solution to provide cost-effective and reliable power supplies for energy-constrained wireless networks, has drawn growing interests recently.
Zeng, Yong, Zhang, Rui
core +1 more source