Scientists have developed a chip smaller than a strawberry seed to boost space communications. The tiny signal amplifier is ...

A signal amplifier should only be used as a last resort ... For example, if water were to get into a masthead type, they can start to boost the result of the fault. This could be unwanted signals ...

Cellular signal boosters use big antennas to improve coverage in your home or car. These are the top signal boosters for apartments, houses, and vehicles. I’m one of PCMag’s mobile analysts.

These days, LAN cables have become a rarity, as most people rely on their trusted Wi-Fi networks. However, Wi-Fi doesn’t always perform as expected—especially when signals need to travel over longer ...