Tuesday, March 7, 2023

Regenerative BFO

Here's the intro to my new design in Silicon Chip magazine, now on sale. It doubles the range of a well known family of metal detectors. Why did I not patent it? I have enough to occupy me without patenting things! OBSERVATION: It's interesting to contemplate how designs originate. This design originated in a tendency to actively engage with my environment, and the intuition that all BFO design until now was ... deficient. Its poor performance didn't seem to add up.

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