SDR is a radio communication system in which software, rather than expensive hardware, performs key signal processing tasks, ...

Chances are, you’ve actually used one without realizing it. I’m referring to a software-defined radio, and it is the design that most — if not all — modern radios, including automotive and home models ...

I needed to come up with a communications device to transmit a handful of bytes, every hour, from a small off-grid solar system to my shop about 150 feet away. The first thought was Wi-Fi, but I ...

India has taken a significant stride towards self-reliance in defence communication with the DRDO's release of the Indian Radio Software Architecture (IRSA). This new standard for software-defined ...

In the last installment we looked at the ultrasonic hardware used in the development of a software designed ultrasonic data transmission system we are calling the SDU-X. In this second, and last, ...