Ground-breaking optical wireless power transfer (OWPT) techniques have gained significant
attention from both academia and industry in recent decades. Powering remote systems …

This review paper is on the retro-reflective beamforming technique for wireless power
applications. The primary merit of retro-reflective beamforming technique is that wireless …

In this letter, the microwave power transfer (MPT) system with the optimal number of
rectenna arrays for midrange applications is proposed, theoretically analyzed, and verified …

A broadband metasurface flat lens is proposed as a polarization-independent wideband
superstrate for wave focusing and gain enhancement at Ka-band. The proposed …

The performance of time-reversal (TR) based far-field wireless power transfer (WPT) from an
antenna array in a complex propagation environment is investigated in comparison with …

The development of space solar power satellites aims to harvest solar power by artificial
satellites over the earth's geostationary orbit and then deliver the harvested power to the …

An experimental study is conducted on several retro-reflective beamforming schemes for
wireless power transmission to multiple wireless power receivers (referred to herein as …

A wireless power transfer system may include a transmitter transducer assembly, a signal
generator and one or more power receivers. The transmitter transducer assembly may …

To address the challenges associated with existing space solar power station (SSPS)
concepts, including noncompact structural design, nonuniform solar energy flow density …

Microwave wireless power transmission (MWPT) over long distances holds the significant
value and broad application prospects. The current studies mainly target fixed objects, but …