Design of sub-gigahertz reconfigurable RF energy harvester from− 22 to 4 dBm with 99.8% peak MPPT power efficiency
To overcome the low-efficiency and limited working range of the existing RF energy
harvesting (EH) systems for the wireless Internet-of-Things (IoT) sensors, a novel …
harvesting (EH) systems for the wireless Internet-of-Things (IoT) sensors, a novel …
Analysis, modeling, and design of a 2.45-GHz RF energy harvester for SWIPT IoT smart sensors
Simultaneous wireless information and power transfer (SWIPT) is a flexible and cheap way
to supply Internetof-Things (IoT) smart sensors avoiding battery replacement. In this paper …
to supply Internetof-Things (IoT) smart sensors avoiding battery replacement. In this paper …
A reconfigurable rectifier with optimal loading point determination for RF energy harvesting from− 22 dBm to− 2 dBm
Z Zeng, JJ Estrada-López, MA Abouzied… - … on Circuits and …, 2019 - ieeexplore.ieee.org
This brief introduces a wide working range rectifier with reconfigurable stage to
accommodate with input power from-22 dBm to-2 dBm and maintain high rectifier efficiency …
accommodate with input power from-22 dBm to-2 dBm and maintain high rectifier efficiency …
A 2.45-GHz rectifier-booster regulator with impedance matching converters for wireless energy harvesting
In this paper, a proof-of-concept high-efficiency rectifier-booster regulator (RBR) with an
impedance matching converter operating at 2.45 GHz is proposed. An entire WLAN energy …
impedance matching converter operating at 2.45 GHz is proposed. An entire WLAN energy …
[PDF][PDF] A comprehensive review on high-efficiency RF-DC converter for energy harvesting applications
The design of radiofrequency energy harvesting (RFRH) circuit for wearable devices,
wireless sensor networks, and IoT applications can be classified mainly into radio frequency …
wireless sensor networks, and IoT applications can be classified mainly into radio frequency …
A battery-less BLE smart sensor for room occupancy tracking supplied by 2.45-GHz wireless power transfer
Wireless power transfer (WPT) has emerged as a solution for supplying smart sensors for
long-term battery-less deployment. Because the amount of power harvested by the smart …
long-term battery-less deployment. Because the amount of power harvested by the smart …
Metamaterials and Metasurfaces for Radio-Frequency Energy Harvesting Applications
In ambient energy harvesting applications, metamaterials and metasurfaces are useful in
localizing and absorbing energy from the surroundings. This chapter reviews past …
localizing and absorbing energy from the surroundings. This chapter reviews past …
Comparison of the performance of L and Pi matching networks for design of a 2.4 GHz RF-DC rectifier for RF energy harvesting
A Gupta, M Nimmakanti… - 2024 IEEE 4th …, 2024 - ieeexplore.ieee.org
In the research for sustainable energy, scientists are increasingly focusing on radio
frequency (RF) energy harvesting as a promising avenue which is an eco-friendly emerging …
frequency (RF) energy harvesting as a promising avenue which is an eco-friendly emerging …
Vibration and thermal energy harvesting system for automobiles with impedance matching and wake-up
This paper presents a system for vibration and thermal energy harvesting from automobiles,
and it intends to power wireless sensor nodes. Two main features of the proposed circuit are …
and it intends to power wireless sensor nodes. Two main features of the proposed circuit are …
An RF energy harvester with MPPT operating across a wide range of available input power
GC Martins, WA Serdijn - 2018 IEEE international symposium …, 2018 - ieeexplore.ieee.org
In this paper we present the design and simulation results of an RF energy harvesting circuit
that operates across a wide range of available input power, from-27 dBm to 6 dBm. The …
that operates across a wide range of available input power, from-27 dBm to 6 dBm. The …