fresh bytes
Subscribe Now

How software-defined radio could revolutionize wireless

radio-world.jpeg

Image: Aurich Lawson

In 1976, two shaggy-haired college dropouts founded a company called Apple to manufacture personal computers. The company’s prospects looked so poor that the third co-founder relinquished his 10 percent stake in the company for $800 that same year. It simply wasn’t clear why anyone would want the firm’s Apple I computer. It was so under-powered that it couldn’t perform many of the functions of mainframes and minicomputers that were already on the market. And most consumers had no interest in having a computer in their homes.

Today, of course, Apple is the world’s largest company by market capitalization. What was important about the Apple I wasn’t the meager capabilities of the original version, but the promise it held for rapid innovation in the coming decades.

Now, a company called Per Vices hopes to do for wireless communication what Apple did for computing. It is selling software-defined radio gear called the Phi that, like the Apple I, is likely to be of little interest to the average consumer (it was even briefly priced at the same point as the Apple I, $666.66, but has since been placed at $750). But the device, and others like it, has the potential to transform the wireless industry. This time, the revolution will depend on hackers enabled to manipulate radio signals in software.
via ars technica

Continue reading 

Leave a Reply

featured blogs
May 6, 2026
Hollywood has struck gold with The Lord of the Rings and Dune'”so which sci-fi and fantasy books should filmmakers tackle next?...

featured paper

Want early design analysis without simulation?

Sponsored by Siemens Digital Industries Software

Traditional verification methods are failing today's complex IC designs, which require a proactive, early-stage analysis approach. A shift-left methodology addresses IP block integration challenges and the limitations of traditional simulation and ERC tools. Insight Analyzer detects hard-to-find leakage issues across power domains, enabling early analysis without full simulation. Identify inefficiencies earlier to reduce rework, improve reliability, and enhance power performance.

Click to read more!

featured chalk talk

What’s Driving Zephyr’s Momentum
In this episode of Chalk Talk, Brendon Slade from NXP and Amelia Dalton explore what Zephyr makes unique, how it compares to other RTOS options, and how its design philosophy enables developers to scale from simple prototypes to production-ready systems with confidence.
May 4, 2026
14,958 views