the echo produced by a target’s power output – for the tablet measuring 5,240 square metres (56,400 sq ft). By powering up the radar reflector as it was carried by a drone, the researchers found it ...
said the researchers created a radar cross-section (RCS) – the echo produced by a target’s power output – for the tablet measuring 5,240 square metres (56,400 sq ft). The team, led by Chen ...