Figure 6From: Wireless information and power transfer in two-way relaying network with non-coherent differential modulationDistance source node S 1 to relay, \(d_{S_{1}R}\), versus optimal PSR coefficient ρ (TSR coefficient α). P=0.1 mw, \({\sigma _{c}^{2}}=-80\) dBm, \({\sigma _{a}^{2}}=-90\) dBm, μ=2.5, and η=0.5.Back to article page