Effect of Earth Ground and Environment on Body-Centric Communications in the MHz Band

Table 3

Input power and input impedance of the transmitter.

Model name	Input power (W)	Impedance (Ω)
		Real	Imaginary
A. table w/leg	1.03 × 10^−2	53.5	−7.9
A. table w/o leg	1.02 × 10^−2	53.8	−7.7
w/o table	1.02 × 10^−2	53.9	−7.5
Free space	1.02 × 10^−2	53.9	−7.5
W. table w/leg	1.02 × 10^−2	53.9	−7.6
W. table w/o leg	1.02 × 10^−2	53.9	−7.6