This paper presents a miniaturized RF energy harvesting system operating at 2.45 GHz, utilizing a six-stage Dickson rectifier and an L-type impedance matching network. The system achieves a DC output voltage of 4.8 V at 0 dBm input power, making it highly suitable for battery-free, low-power applications such as IoT sensors and wearable devices. The proposed architecture demonstrates high efficiency and compactness, even at low RF power levels, highlighting its potential for sustainable, maintenance-free wireless electronicses.
Hamza, M.A., Nardello, M., Brunelli, D. (2026). Wireless Batteryless RF Energy Harvester for Smart Devices. Berlino : Springer Science and Business Media Deutschland GmbH [10.1007/978-3-032-17174-0_17].
Wireless Batteryless RF Energy Harvester for Smart Devices
Brunelli D.
2026
Abstract
This paper presents a miniaturized RF energy harvesting system operating at 2.45 GHz, utilizing a six-stage Dickson rectifier and an L-type impedance matching network. The system achieves a DC output voltage of 4.8 V at 0 dBm input power, making it highly suitable for battery-free, low-power applications such as IoT sensors and wearable devices. The proposed architecture demonstrates high efficiency and compactness, even at low RF power levels, highlighting its potential for sustainable, maintenance-free wireless electronicses.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
