Self-sustainable biomedical devices powered by RF energy: A review

H Yahya Alkhalaf, M Yazed Ahmad, H Ramiah - Sensors, 2022 - mdpi.com
Wearable and implantable medical devices (IMDs) have come a long way in the past few
decades and have contributed to the development of many personalized health monitoring …

Dual-band dual-mode textile antenna/rectenna for simultaneous wireless information and power transfer (SWIPT)

M Wagih, GS Hilton, AS Weddell… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article presents a textile antenna for dual-band simultaneous wireless information and
power transfer (SWIPT). The antenna operates as a 2.4 GHz off-body communications …

Omnidirectional Dual-Polarized Low-Profile Textile Rectenna With Over 50% Efficiency for Sub-μW/cm2 Wearable Power Harvesting

M Wagih, AS Weddell, S Beeby - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Despite the recent advances in textile antennas, in complete systems such as a rectenna,
the efficiency of fully textile solutions has been over 46% lower than hybrid textile/rigid …

RF-powered wearable energy harvesting and storage module based on E-textile coplanar waveguide rectenna and supercapacitor

M Wagih, N Hillier, S Yong… - IEEE Open Journal of …, 2021 - ieeexplore.ieee.org
This paper presents a high-efficiency compact () textile-integrated energy harvesting and
storage module for RF power transfer. A flexible 50-thick coplanar waveguide rectenna …

Universal transceivers: Opportunities and future directions for the internet of everything (ioe)

M Civas, O Cetinkaya, M Kuscu… - … in Communications and …, 2021 - frontiersin.org
The Internet of Everything (IoE) is a recently introduced information and communication
technology (ICT) framework promising for extending the human connectivity to the entire …

Dual-polarized wearable antenna/rectenna for full-duplex and MIMO simultaneous wireless information and power transfer (SWIPT)

M Wagih, GS Hilton, AS Weddell… - IEEE Open Journal of …, 2021 - ieeexplore.ieee.org
Owing to the mobility of a wearable antenna and the unpredictable body-centric
communications environment, dual-polarization antennas are essential for both …

Millimeter-wave power transmission for compact and large-area wearable IoT devices based on a higher order mode wearable antenna

M Wagih, GS Hilton, AS Weddell… - IEEE Internet of Things …, 2021 - ieeexplore.ieee.org
Owing to the shorter wavelength in the millimeter-wave (mmWave) spectrum, miniaturized
antennas can receive power with a higher efficiency than UHF bands, promising sustainable …

Broadband compact substrate-independent textile wearable antenna for simultaneous near-and far-field wireless power transmission

M Wagih, A Komolafe, AS Weddell… - IEEE Open Journal of …, 2022 - ieeexplore.ieee.org
Despite an increasing interest in wearable wireless power transmission (WPT), until now,
wearable antennas have been unable to simultaneously harvest from near-field resonant …

An analytical framework of multisector rectenna array design for angular misalignment tolerant RF power transfer systems

M Kumar, S Kumar, A Sharma - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
A design procedure is presented for an angular misalignment-tolerant multisector rectenna
array used as a wireless energy harvesting (WEH) system. The proposed analytical …

Distributionally robust chance-constrained backscatter communication-assisted computation offloading in WBANs

Z Ling, F Hu, Y Zhang, L Fan, F Gao… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Implementing wireless body area networks (WBANs) is very challenging, due to limited
power supply, inadequate computation capability, and imperfect channel state information …