Magnetically coupled resonance WPT: Review of compensation topologies, resonator structures with misalignment, and EMI diagnostics

M Abou Houran, X Yang, W Chen - Electronics, 2018 - mdpi.com
Magnetically coupled resonance wireless power transfer systems (MCR WPT) have been
developed in recent years. There are several key benefits of such systems, including …

Millimeter-wave power harvesting: A review

M Wagih, AS Weddell, S Beeby - IEEE Open Journal of …, 2020 - ieeexplore.ieee.org
The broad spectrum available at millimeter-wave (mmWave) bands has attracted significant
interest for a breadth of applications, with 5G communications being the main commercial …

Broadband millimeter-wave textile-based flexible rectenna for wearable energy harvesting

M Wagih, GS Hilton, AS Weddell… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Millimeter-wave (mmWave) bands, a key part of future 5G networks, represent a potential
channel for RF energy harvesting, where the high-gain antenna arrays offer improved end-to …

Energizing 5G: Near-and far-field wireless energy and data trantransfer as an enabling technology for the 5G IoT

A Costanzo, D Masotti - IEEE Microwave Magazine, 2017 - ieeexplore.ieee.org
We are surrounded in our daily lives by a multitude of small, relatively inexpensive
computing devices, many equipped with communication and sensing features. From these …

Grid-array rectenna with wide angle coverage for effectively harvesting RF energy of low power density

YY Hu, S Sun, H Xu, H Sun - IEEE Transactions on Microwave …, 2018 - ieeexplore.ieee.org
It is difficult to effectively rectify or convert low power in the circuit stage of harvesters. The
high-gain antenna can offer a higher level of power and is beneficial to RF power harvesting …

Dynamic focusing of large arrays for wireless power transfer and beyond

A Hajimiri, B Abiri, F Bohn, M Gal-Katziri… - IEEE Journal of Solid …, 2020 - ieeexplore.ieee.org
We present architectures, circuits, and algorithms for dynamic 3-D lensing and focusing of
electromagnetic power in radiative near-and far-field regions by arrays that can be arbitrary …

Enhanced passive RF-DC converter circuit efficiency for low RF energy harvesting

I Chaour, A Fakhfakh, O Kanoun - Sensors, 2017 - mdpi.com
For radio frequency energy transmission, the conversion efficiency of the receiver is decisive
not only for reducing sending power, but also for enabling energy transmission over long …

Joint optimization of trajectory, beamforming, and power allocation in UAV-enabled WPT networks using DRL combined with water-filling algorithm

S Muy, JR Lee - Vehicular Communications, 2023 - Elsevier
In this work, we study a wireless power transfer (WPT) network supported by an unmanned
aerial vehicle (UAV), in which a UAV equipped with an array of antennas supplies wireless …

5G/Millimeter-wave rectenna systems for radio-frequency energy harvesting/wireless power transmission applications: An overview

D Surender, MA Halimi, T Khan… - IEEE Antennas and …, 2022 - ieeexplore.ieee.org
In this article, we present an overview of the 5G rectifying antenna and its primary elements
for applications in millimeter-wave (mm-wave) energy harvesting (EH) and wireless power …

Wireless powered dense cellular networks: How many small cells do we need?

L Wang, KK Wong, RW Heath… - IEEE Journal on Selected …, 2017 - ieeexplore.ieee.org
This paper focuses on wireless powered 5G dense cellular networks, where base station
(BS) delivers energy to user equipment (UE) via the microwave radiation in sub-6 GHz or …