Abstract: Beam alignment-assisted backscatter exhibits the enormous potential to improve the transmission rate and regulate the electromagnetic direction simultaneously. However, existing designs ...

Abstract: This letter investigates a novel 6G near-field simultaneous wireless information and power transfer (SWIPT) system, in which a single hybrid transmitter, equipped with an extremely ...

NTT Inc. and Mitsubishi Heavy Industries Ltd. (MHI) conducted an optical wireless power transmission experiment using a laser beam to wirelessly transmit energy over a distance of one kilometer. By ...

JERUSALEM, Sept 17 (Reuters) - A low-cost, high-power laser-based system aimed at destroying incoming missiles has successfully completed testing and will be ready for operational use by the military ...