The microwave beam projected by this antenna is swept over the horizon ... is the author of Small and Short-Range Radar Systems, co-founder of Hyperfine Research Inc., Butterfly Network Inc ...

Let’s start off with proof. Below is an animation of a measurement of airplanes and meteors I made using a radar system that I built with a few simple easily available pieces of hardware: two $8 ...

A tilt angle of 0.5° means that the radar's antenna is tilted 0.5° above the ... picture of the winds over a large area. If you see a small area of strong positive velocities (yellows and ...

The compact radar chip only consumes 62 mW, making the sensor integrable into small, battery-powered devices ... design is available for the single-channel radar, including the antenna and achieving ...