The RF Energy Harvesting Antennas Operating in Commercially Deployed Frequency Bands: A Comparative Study

Table 3

Overview of measured RF sources.

	GSM 900	GSM 1800	3G	Wi-Fi
Uplink [MHz]	890–915	1710–1784	1920–1980	2400–2485
Downlink [MHz]	935–960	1805–1879	2110–2170