Advancements in Energy-Autonomous RF Microsystems for Wireless Power Transfer

In this work, we present novel advancements in energy-autonomous RF microsystems, focusing on energy harvesting, wireless power transfer (WPT), and low-power localization for next-generation Internet of Things (IoT) applications. The increasing demand for self-sustaining electronic devices necessitates innovative solutions that eliminate traditional battery dependencies while ensuring efficient communication and power delivery. By leveraging cutting-edge techniques in RF energy harvesting, bidirectional power relays, and intelligent antenna systems, our research aims to overcome the limitations of conventional power sources in embedded and remote applications. Wireless power transfer, ranging from near-field to far-field techniques, has gained significant attention in recent years as a viable solution for powering autonomous systems [1].