Can the idea be combined with that tech; sorry forgot the name; being demonstrated for cell phones where many small antennae track where the target cell phone i

Can the idea be combined with that tech; sorry forgot the name; being demonstrated for cell phones where many small antennae track where the target cell phone is to improve signal quality? Instead of free beaming, give each device a beacon so it can be located? (I am really not even familiar with viability of any wireless charging solution so shooting from the hip here)