RF Energy Harvesting System Based on an Archimedean Spiral Antenna for Low-Power Sensor Applications

Antonio Alex-Amor, Ángel Palomares-Caballero, Jose M. Fernandez-Gonzalez, Pablo Padilla, David Marcos, Manuel Sierra-Castañer, Jaime Esteban. RF Energy Harvesting System Based on an Archimedean Spiral Antenna for Low-Power Sensor Applications. Sensors, 19(6):1318, 2019. [doi]