A 0.7 Cm, 3.5 GHz, 31 DBm Sensitivity Battery-Free 5G Energy-Harvester Backscatterer With 20 S Cold-Start Wake-Up Time For IoT-Enabled Warehouses

D. U. Yildirim, J. Jung, A. Elsakka, G. Moschetti; M. M. Lopez, J. Hansryd, T. Palacios, A. P. Chandrakasan, "A 0.7 cm 2 , 3.5 GHz, − 31 dBm Sensitivity Battery-Free 5G Energy-Harvester Backscatterer With 20 s Cold-Start Wake-Up Time for IoT-Enabled Warehouses," in IEEE Journal of Solid-State Circuits (November 2024)