Artificial color perception using microwaves

Debesh Choudhury; H. John Caulfield

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arXiv · 1304.3196

Artificial color perception using microwaves

Debesh Choudhury·H. John Caulfield

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Abstract

We report the feasibility of artificial color perception under microwave illumination using a standard microwave source and an antenna. We have sensed transmitted microwave power through color objects and have distinguished the colors by analyzing the sensed transmitted power. Experiments are carried out using a Gunn diode as the microwave source, some colored liquids as the objects and a microwave diode as the detector. Results are presented which open up an unusual but new way of perceiving colors using microwaves.

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Debesh Choudhury, H. John Caulfield. 2013-04-11. Artificial color perception using microwaves. https://arxiv.org/abs/1304.3196

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