The paper proposes a solution to the challenges of using electrically small array antennas in the UHF band for WPT, explicitly addressing issues with radiation efficiency and beamforming accuracy.
Abstract: When the array aperture is constrained to no more than three wavelengths, accurate estimation of the direction of arrival (DOA) and reliable acquisition of the corresponding target signals ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results