If your wall-mounted garage door opener is less than two decades old, adding a remote is fairly easy, whether you prefer ...

Keep your home safe and visible at night while saving energy via quality outdoor motion sensor lights. We tested today’s top ...

Abstract: Millimeter-wave transceivers use large antenna arrays to form narrow high-directional beams and overcome severe attenuation. Narrow beams require large signaling overhead to be aligned if no ...

Abstract: Beam alignment-assisted backscatter exhibits the enormous potential to improve the transmission rate and regulate the electromagnetic direction simultaneously. However, existing designs ...

A critical step ahead of the contract award will be the creation of national-company branches of prime contractor Edgewing in partner countries Italy, Japan and the UK. Credit: BAE Systems Defense ...