Pizzicato: An Analogue-less Radio

Folks at Cambridge Consultants have built a small radio transmitter without using any analogue parts. This is a world first and has enormous implications. Analogue components such as Gallium Arsenide chips are expensive in terms of cost, power consumption and the real estate they occupy on printed circuit boards. By contrast, regular digital logic is low cost and mostly off the shelf. According to Monty Barlow at CC:
New mathematical tricks mean we can compute multi-Gigabit/second, digital waveforms in real time without a supercomputer. Software can shape and control this waveform, making almost any signal imaginable at any frequency.
All this at a fraction of the cost of an equivalent regular radio. Stay tuned.

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