Wireless power transfer provides a most convenient solution to charge devices remotely and
without contacts. R&D has advanced the capabilities, variety, and maturity of solutions …

Radio frequency energy harvesting (RF-EH) is a potential technology via the generation of
electromagnetic waves. This advanced technology offers the supply of wireless power that is …

This invited paper presents potential solutions for tackling some of the main underlying
challenges toward developing sustainable Internet-of-things (IoT) devices with a focus on …

Harvesting radio frequency (RF) energy from the environment to power electronic devices
has gradually become a mature technology. With the continuous research and development …

Massive connectivity of billions of communicating devices for fifth-generation (5G) and
beyond networks requires the deployment of self-sustaining, maintenance-free, and low-cost …

In this paper, a long-range dual-band rectenna for harvesting ambient radio frequency (RF)
energy from GSM/900 and GSM/1800 is presented. Theoretical analysis of the proposed …

This article investigates the latest research outcomes on the wide power dynamic range
(PDR) CMOS RF-DC rectifier for on-chip radio frequency energy harvesting (RFEH) system …

Radio frequency energy harvesting (RFEH) is very attractive for the Internet of things (IoT)
and self-powered micro-systems such as wearable biomedical devices and wireless sensor …

Wireless energy harvesting enables the conversion of ambient energy into electrical power
for small wireless electronic devices. This technology offers numerous advantages …

The RFEH design challenges can be broadly classified into overall radio frequency direct
current (RF-to-DC) power conversion efficiency (PCE), form factor, operational bandwidth …