Although Italy is involved in the Multifunction Information Distribution System Joint Tactical Radio System program to equip airborne platforms, problems have arisen over issues of software encryption ...

Military and civil organizations such as the police departments that use the Terrestrial Trunked Radio, or TETRA, will use the Finnish Software Radio Program (FSRP) radio to bridge their different ...

A technology that could transform wireless communications got a boost on Friday when the U.S. Federal Communications Commission (FCC) announced its first approval of a software-defined radio. The Vanu ...

A nonprofit organization based in the U.S. is supplying Ukrainian forces with advanced electronic warfare gear assembled from simple off-the-shelf components. The secret is a new technology known as ...

Software-defined radio (SDR) represents the future for some wireless technologies, but it's still a work in progress. Like any technology, it's followed an evolutionary path as components and ...

THE RADIO. It’s been around for more than 100 years. Pioneering work by Guglielmo Marconi and others in the1890s and 1900s resulted in practical wireless telegraphy devices that permitted ...

If you haven’t heard about Software-Defined Radio (SDR) by now, you certainly will soon enough. The idea behind SDR has been around for over 30 years, but it’s only recently that it has started to ...

As you will see, by using ultrasonics to send and receive the data, we eliminate the need for expensive RF equipment such as high-speed oscilloscopes, spectrum analyzers, vector network analyzers, not ...

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, ...