Radar_speed_gun_internal_works.jpg
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Summary
Description Radar speed gun internal works.jpg |
English:
Inside a disassembled
radar speed gun
, used by police to measure the speed of cars. The copper-colored cone is the
horn antenna
which emits the beam of
microwaves
. The small grey unit mounted at its apex is a 24GHz
Gunn diode
oscillator
which generates the microwaves. The GaAs Gunn diode is mounted inside a resonant waveguide cavity diecast from
Mazak
zinc aluminium alloy.
|
Date | 23:30 |
Source |
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Author |
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Licensing
This image, originally posted to Flickr , was reviewed on 22 August 2014 by the administrator or reviewer Ww2censor , who confirmed that it was available on Flickr under the stated license on that date. |
This file is licensed under the
Creative Commons
Attribution-Share Alike 2.0 Generic
license.
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- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.