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, ...

The Internet of Things is terrible when it’s your toaster. The real fun happens when you have hundreds or thousands of sensors sending data back to a base station every day. That requires low power, ...

Just a few decades ago, getting into hobby radio meant lots of specialty hardware, and making changes to your setup to work on various frequencies wasn’t particularly easy. Since software-defined ...

Software-Defined Radio is an example of how software-driven virtualization to replace hardware-oriented functionality can enhance system performance. The migration of hardware functionality into ...

The announced delays in the rollout of third-generation (3G) wireless communication infrastructure and services, and the increased need to update the existing wireless infrastructure with General ...