Reconfigurable CMOS RF front-end for software radio 
Designers around the world are racing to build a mobile radio that is flexible enough to handle current and future standards...

Standardizing smart antenna API for SDR networks 
In addition to defining the smart antenna application programming interface (API), this article will also describe the smart antenna API in detail and explore its benefits. Plus, it will introduce the smart antenna working group and the process they are following in developing this API, as well discuss steps toward standardization....