Roger Bowley of the University of Nottingham demonstrates a dramatic increase in the range of your car’s ~315MHz key-fob merely by holding it to his head (H/T Glenn Wolenec).
AUTHOR
Hans
608 postsYou may also like
The Transportation Security Administration (TSA) has begun introducing full-body scanners. The scanners employ low-power X-ray backscattering or millimeter wave technology to generate […]
I’m pleased to announced a special offer for ÆtherCzar readers and fans, courtesy of my publishers at Artech House.The Art and Science of […]
Previously, ÆtherCzar noted that the effectiveness of full body scanners has been called into question. Liquid explosives and other organic contraband contrast […]
Previously on ÆtherCzar, I’ve discussed the aspect of antennaphobia that compels cell phone antenna towers to be hidden so antennaphobes don’t realize […]
One thought on “Dramatically Extend Key-Fob Range By Using Your Head”
Very cool! Thanks for sharing. Will this work with low frequency antennas, or are the wavelengths too long?