2 papers
cs.IT2020
A Retrodirective Wireless Power Transfer Scheme for Ambient Backscatter Systems
Sahar Idrees, Xiangyun Zhou, Salman Durrani +1
One of the key challenges of the Internet of Things (IoT) is to sustainably power the large number of IoT devices in real-time. In this paper, we consider a wireless power transfer…
cs.IT2019
Design of Ambient Backscatter Training for Wireless Power Transfer
Sahar Idrees, Xiangyun Zhou, Salman Durrani +1
Wireless power transfer (WPT) using energy beamforming is a promising solution for low power Internet of Things (IoT) devices. In this work, we consider WPT from an energy transmit…