[Gregory Charvat] decided to see what he could do with this old Police radar gun. It is an X-band device that broadcasts continuous waves and measures the Doppler shift as they echo back.
But the cavity magnetron still can be found in general and commercial aviation RADAR systems, as well as the microwave ovens we all know and love. Check the video out after the break.
How the microwave was invented by a radar engineer who accidentally cooked a candy bar in his pocket
The microwave has evolved into one of the most ... Police are also known to use radar guns to monitor a vehicle's speed, which continually transmit microwaves to measure the waves' reflections ...
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