Characterization and Modeling of Received Signal Strength and Charging Time for Wireless Energy Transfer

Table 12

Parameters for radial line 4 in the indoor experiment, azimuth = 30^°; elevation = 5^°.

Serial number	Radial distance; [ft]	RSSI [mW]; (directional antenna)	RSSI [mW]; (omnidirectional antenna)	[s]; (directional antenna)	[s]; (omnidirectional antenna)
1	10	2.4960 (0.0164)	0.2256 (0.00031)	1	21.3
2	15	0.9080 (0.0011)	0.1487 (0.0008)	3.3	64
3	20	NC	0.4183 (0.00047)	NC	8