What began as a surprising experiment with cell phone-like signals has led to a promising new approach to treating ...

Dodge County Sheriff Dale Schmidt provided residents with an update Tuesday on persistent issues plaguing the county's public safety radio system, outlining how outdated infrastructure and ...

Years after the first reports of Havana Syndrome emerged, U.S. officials have obtained and are testing a device​ that could be linked to the debilitating condition.

Radio over fiber transports RF signals via optical fiber, enabling low-loss distribution for wireless networks, radar systems, and radio astronomy applications. Radio frequency over fiber (RFoF), also ...

Ham radio operator Frank Krizan of Texas, who spends his summers in Scarborough, performs "Hunt and Pounce," a method of scanning the radio band for stations waiting for a turn to call them, during ...

OTTAWA, Ontario, Nov. 24, 2025 (GLOBE NEWSWIRE) -- Calian Group Ltd. (TSX: CGY), a trusted provider of mission-critical solutions for defence, space, healthcare, and other critical infrastructure ...

This article presents an adaptive digital predistortion (DPD) linearizer for user equipment (UE) power amplifiers (PAs) assuming a realistic 5G scenario with dynamic frequency and signal bandwidth ...

A handheld radio scanner is pictured. For years, people interested in eavesdropping on local police activities could easily tap into their radio communication frequencies using simple commercially ...

The Federal Aviation Administration has canceled a ground stop at Newark Liberty International Airport that was "due to equipment issues," an FAA spokesperson told Fox News Digital. The agency said ...

THE WEEKEND IN OAKDALE BOROUGH EARLY SUNDAY MORNING. THE ASSISTANT FIRE CHIEF’S CAR GOT BROKEN INTO AND INSIDE IMPORTANT COMMUNICATIONS EQUIPMENT. AND NOW THE FIRE DEPARTMENT AND THE COMMUNITY ARE ...