Cellular operators have longed for the ability to deploy versatile wireless infrastructure that can be field programmed to serve a range of cellular services. Ultimately the wireless infrastructure ...

A couple of years ago one of the Hackaday Prize finalists was a project to take highschoolers through building a direct conversion radio receiver for the 40 metre amateur band. It was originated by ...

Market researcher iSuppli Corp. foresees direct conversion ICs displacing the superheterodyne circuit topologies used in the design of today's wireless communications subsystems. According to a new ...