Cindy Hutter Cavell is director of the Cavell-Mertz Spectrum Division at Capitol Airspace Group. She’s had a 48-year career in network, television and cable broadcasting and is a recipient of the NAB ...

Wide bandwidth radio transmitters commonly use analog quadrature modulators (AQMs) to convert complex (I + j*Q) baseband signals to radio frequencies (RF). An AQM consists of a local oscillator (LO) ...

There’s an old saying that we have one mouth and two ears so you can listen twice as much as you talk. However, talking and listening at the same time is fairly difficult and doing it with radio ...

A fully IP-based workflow can streamline operations, improve signal consistency and reduce overall cost, writes Hartmut ...

Vehicle-to-everything (V2X) communication is one step closer to the commercial realization after the arrival of 3GPP 5G Release 16 that enables cellular V2X (C-V2X) within the 5G New Radio (NR) ...