Software defined radio or SDR is the most exciting frontier in the field of radio, transferring as it does all signal functions from the analogue to the digital domain. Radios using SDR techniques can ...

The following is excerpted from Chapter 18: Software Defined Radio from the Book, RF & Wireless Technologies by Bruce Fette. If you order a copy of this book before December 31, 2007 you can receive ...

Like almost everything else in electronics, radios are becoming processors with software that communicate via a small amount of RF I/O circuitry. Surely, then, the rise of software-defined radio (SDR) ...

Join us on Wednesday, November 11th at noon Pacific for Learning SDR and DSP Hack Chat with Marc Lichtman! “Revolution” is a term thrown about with a lot less care than it probably should be, ...

Overview of software-defined radio principles and an introduction to modern cognitive radio techniques. Fig 1. A conventional legacy radio receiver (a) uses the standard analog superheterodyne ...

The transition from analog to software-defined radio (SDR) represents a significant advancement in communication technology. Traditional analog systems rely heavily on fixed hardware for signal ...

The concept of software-defined radio (SDR) has been around for many years, but only recently, automotive manufacturers have identified the components that make the implementation of an SDR receiver ...

With the advent of software defined radio platforms in military aerospace and now more recently in some consumer radio and electronics segments, the usefulness of Field programmable logic (FPGAs) as ...

Modern SDRs evolve from configurable platforms into intelligent wideband sensing systems combining high dynamic range, ...