Tuesday 24 March 2020
A synchronization approach to sensing using many oscillators
Engineers have found a new approach of taking a measurement over an extended area. The technique is based on coupled 'chaotic oscillators,' which are highly sensitive electronic circuits that can interact wirelessly through low-frequency low-power electromagnetic coupling. By making each oscillator sensitive to a quantity of interest, such as light intensity, and scattering a number of them sufficiently closely, it is possible to 'read out' useful measurement statistics from their collective activity.
Subscribe to:
Post Comments (Atom)
-
Do you need a MOSFET gate resistor? What value should it be? And should it go before or after the pulldown resistor? If you’re a bit impati...
-
I was first introduced to logic gates when I was around 14 years old. I had heard that computers consisted of ones and zeroes. But I didn’t...
-
A self-powered sensor could allow doctors to remotely monitor the recovery of surgical patients. The small, tube-like device is designed to ...
No comments:
Post a Comment