An astounding number of signals is traveling the radio waves. Mobile phone conversations, Wi-Fi data, radio broadcasts, satellite television. But each of these radio protocols needs its own specific hardware device to process the signal. Software Defined Radio (SDR) is going to change that. SDR consists of a generic hardware platform whose functions are controlled by software, enabling the device to tune in on a wide variety of frequencies with the ease of a software update.


Read more on Tech the Futureā€¦