RF energy harvesters for wireless sensors, state of the art, future prospects and challenges: A review

NU Khan, FU Khan, M Farina, A Merla - Physical and Engineering …, 2024 - Springer
The power consumption of portable gadgets, implantable medical devices (IMDs) and
wireless sensor nodes (WSNs) has reduced significantly with the ongoing progression in …

A novel rectenna with class-F harmonic structure for wireless power transfer

G Moloudian, JL Buckley… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The concept of wireless power transfer for powering a low-power electronic circuit is
demonstrated in this brief using a novel rectifying-antenna (rectenna). The proposed …

Design of efficient and compact ultrawideband rectifier for sub-6 GHz WPT/EH

Z Yue, X Xu, S Li, XQ Lin, LJ Zhong… - IEEE Microwave and …, 2023 - ieeexplore.ieee.org
This letter presents an efficient and compact ultrawideband (UWB) rectifier for wireless
power transfer (WPT) and energy harvesting (EH) systems. The rectifier utilizes the voltage …

A multiband SSr diode RF rectifier with an improved frequency ratio for biomedical wireless applications

S Muhammad, MI Waly, NA AlJarallah, R Ghayoula… - Scientific reports, 2023 - nature.com
This paper described a four-band implantable RF rectifier with simplified circuit complexity.
Each RF-rectifier cell is sequentially matched to the four operational frequencies to …

A novel design of high-efficiency dual-band rectifier based on coupled transmission line for wireless power transfer and energy harvesting

H Nam, DA Nguyen, GT Bui… - IEEE Microwave and …, 2023 - ieeexplore.ieee.org
In this letter, a novel design of high-efficiency dual-band (DB) rectifier based on coupled
transmission line (CTL) is presented. The proposed structure is separated into two parts …

A Novel Design of High-Efficiency Dual-Band Inverse Doherty Rectifier for Wireless Power Transfer and Energy Harvesting

H Nam, DA Nguyen, GT Bui, C Seo - IEEE Access, 2023 - ieeexplore.ieee.org
In this paper, a novel design of dual-band (DB) inverse Doherty rectifier is presented.
Specifically, the proposed structure consists of two Schottky diodes, a DB quarter-wave …

A novel structure of compact and high-efficiency dual-band rectifier with low complexity for wireless power transfer

DA Nguyen, GT Bui, C Seo - IEEE Access, 2024 - ieeexplore.ieee.org
A novel methodology is presented for designing compact and high-efficiency dual-band
(DB) rectifier with low insertion loss and complexity. The proposed network implements an …

A Compact and High-Efficiency 0.915/2.45/5.8 GHz Triple-Band Rectifier With Harmonic Suppression Based on Coupled Transmission Line

H Nam, GT Bui, DA Nguyen… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In this brief, for the first time, a novel methodology for designing a compact and high-
efficiency triple-band (TB) rectifier is presented for wireless power transfer (WPT) and energy …

A compact and high-efficiency design of triple-band rectifier with harmonic suppression for wireless power transfer

K Woo, GT Bui, DA Nguyen… - IEEE Microwave and …, 2023 - ieeexplore.ieee.org
In this letter, a triple-band (TB) rectifier with a novel harmonic control network is presented.
This rectifier exhibits improved power conversion efficiency (PCE) for wireless power …

Efficient rectifier circuit operating at N78 and N79 sub-6 GHz 5G bands for microwave energy-harvesting and power transfer applications

MA Halimi, T Khan, AA Kishk… - International Journal of …, 2024 - cambridge.org
The microwave energy-harvesting (MEH) and microwave power transfer (MPT) technologies
have become the most emerging areas of research nowadays. The microwave rectifier …