On the Use of Tunable Power Splitter for Simultaneous Wireless Information and Power Transfer Receivers

Table 2

Signal generator power: 15 dBm
Distance (m)	0.1	0.2	0.3	0.4	0.5
Rx (dBm)	−2.38	−5.27	−8.12	−10.03	−11.19
out (V)	0.625	0.352	0.255	0.215	0.195
SNR (dB)	63.1	60.3	58.6	55.5	54.3
Signal generator power: 10 dBm
Distance (m)	0.1	0.20	0.3	0.4	0.35
Rx (dBm)	−0.85	−7.49	−10.24	−13.51	−15.37
out (V)	0.751	0.312	0.205	0.155	0.145
SNR (dB)	64.8	58.2	55.56	52.4	50.3
Signal generator power: 5 dBm
Distance (m)	0.1	0.15	0.2	0.25	0.25
Rx (dBm)	−6.35	−11.82	−15.15	−18.09	−20.07
out (V)	0.325	0.205	0.145	0.085	0.055
SNR (dB)	59.3	53.9	50.6	47.8	45.7
Signal generator power: 0 dBm
Distance (m)	0.05	0.10	0.15	0.20	0.25
Rx (dBm)	−5.23	−11.15	−14.35	−16.89	−18.67
out (V)	0.355	0.212	0.165	0.128	0.075
SNR (dB)	60.4	54.6	51.5	49.1	47.2