Healthcare facilities need to consider materials, fire codes, and design features when integrating emergency responder communication systems.

Nick’s Signal Spot is a new feature in which Nick Langan explores RF signals, propagation, new equipment or related endeavors. First, the broken white lines on the Pennsylvania Turnpike asphalt become ...

Engineers are closing in on a communications breakthrough that lets drones and robots keep talking even when conventional radio links fail. Instead of blasting stronger signals through rubble, ...

Radio signal dead zones can create a potentially dangerous situation for emergency responders, yet dozens of high-rises in Fort Lauderdale have them, city officials say. That means police and ...