Most people think of radio as a source of music, news, sports, or talk shows. But hidden among ordinary broadcasts is a ...

Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone services, broadband, citywide Wi-Fi, the Net neutrality debate and the consolidation of the phone companies. Your brand ...

During the Gaja Cyclone in 2018, Selvi* was frantically looking to buy medicines. Floods didn’t allow her to step out and yet ...

Analog radio broadcasts are pretty simple, right? Tune into a given frequency on the AM or FM bands, and what you hear is what you get. Or at least, that used to be the way, before smart engineers ...

Let’s say a corporate engineer or a consultant is coming to your station to diagnose and repair a problem using an RF spectrum analyzer. This would be a great time to schedule a meeting with your ...

Hybrid FSO/RF systems integrate optical laser links and conventional radio connections to exploit the high-capacity, low-latency attributes of free-space optics alongside the resilience of ...