Fig. 3From: Superposition of rectangular power pulses and CP-OFDM signal for SWIPTPractical example of an heterogeneous network used with a power head, a base station, and an IoT receiver located 15 m away from the base-station and 2 m only from the power head. For example in an indoor scenario, the power head is in the same room as the IoT receiver while the base-station can be in a different roomBack to article page