Yagi-Uda antennas, or simply “Yagis”, are directional antennas that focus radio waves to increase gain, meaning that the radio waves can travel further in that direction for a given ...

PanoRadar by Penn Engineering uses radio waves to give robots high-resolution 3D vision, surpassing traditional sensors in ...

Scientists' new system uses AI to convert radio data into 3D images, allowing robots to see through smoke, reflective ...

Researchers using the Low Frequency Array (LOFAR) radio telescope in Europe have discovered the second generation of Starlink satellites emit higher levels of radio waves that could pose a serious ...