For example, traditional, light-based vision sensors such as cameras or LiDAR ... give robots superhuman vision by transforming simple radio waves into detailed, 3D views of the environment.

This technology could potentially provide wireless power to sensors, LEDs and other ... enough to power simple devices, from low power radio waves. This was possible because the metamaterial ...

With this technique, the millimeter wave sensor could detect all the information it needed without becoming “drowned out” by noise. This innovation powered the sensor’s high accuracy rates. Wang’s ...

Researchers at Georgia Tech have found a way to harvest energy from electromagnetic waves in the air ... Even better, the sensors that harvest the energy are simple to make.

This makes them potential sensors. But how to detect this ... to see how the transparency varies with ambient radio waves. The signal from a simple light-sensitive photodiode then reveals the ...

A new system built by computer scientists at MIT can beam out radio waves that bounce off the human ... redirect the transmitted beams back to the sensors. This means each snapshot captures ...

It’s a bit of a given that lightning will be way more powerful than a simple radio wave, and lightning is a complete scattershot across a huge range of frequencies, so the millions of volts of ...

This innovation powered the sensor’s high accuracy rates. Wang’s chip is also simple to produce and features a unique design that greatly improves the energy efficiency of the millimeter wave ...