Now [Balint] is finally posting a few really great GNU Radio tutorials, aimed at getting software defined radio beginners up and running with some of the coolest hardware around today.

Because software-defined radio is a touch confusing for a beginner to wrap their head around, [Balint] is beginning his tutorial series by explaining radio sources, sinks, and the GNU Radio interface.

Conclusions The proposed software defined radio architecture supporting MIMO technology allows a multi-channel wireless infrastructure system to be fielded supporting both contemporary waveforms and ...

Software Defined Radio (SDR) is “a radio communication system where components that have been typically implemented in hardware are instead implemented by means of software on a personal ...

(See “Software-Defined Radios Help Explore RF Spectrum,” July 11, 2012). It is still part of my travel toolkit, but when I can, I make room for an Ettus Research USRP B200. As with the RTL2832 dongles ...

This tutorial on software-defined radio discusses how it enables specific mechanisms for tuning various frequencies including direct sampling and mixing.