Phased array antenna systems are at the cusp of ubiquity ... more and more of a problem as data rates increase. How do you create a ‘beam of microwave energy’ and direct your receiver ...

These phased array radar devices were assembled using pegboard and WiFi antennas. The latest iteration of this radar device achieved 20 FPS. Anyone can build a phased array radar with WiFi ...

A parabolic antenna brings radio waves from a particular direction ... This arrangement of small dishes is called a phased array since the cables and electronics ensure that the radio waves from a ...