SDR is a radio communication system in which software, rather than expensive hardware, performs key signal processing tasks, ...

There was a time when ham radio operators were known for having long conversations over the radio — rag chewing, as they called it. A new program, LongChat, is a new entry into the ham radio software ...

The author is senior director, cloud and infrastructure solutions for Lawo. We all know that the reports of radio’s gradual demise are greatly exaggerated. Radio is gearing up for an even brighter ...

Traditional wireless communication systems — including Wi-Fi, 4G, and 5G — are half-duplex, meaning that transmitters take turns when communicating in the same frequency band. Full-duplex (FD) ...