Example Radiating Devices
A computer is a typical example, where spurious emissions may not be contained within the case.
A radio receivers will often use an intermediate frequency which is detectable outside the radio—the concept behind at least one audience measurement concept for roadside detection of radio stations which passing motorists are listening to.
Other examples include the motor, transformer, dimmer, and corona from electrical powerlines. Unintentional radiation from these devices can create interference on AM radio, and on the video of television stations.
Read more about this topic: Unintentional Radiator
Famous quotes containing the words radiating and/or devices:
“A man is but a little thing in the midst of the objects of nature, yet, by the moral quality radiating from his countenance, he may abolish all considerations of magnitude, and in his manners equal the majesty of the world.”
—Ralph Waldo Emerson (1803–1882)
“So that with much ado I was corrupted, and made to learn the dirty devices of this world.
Which now I unlearn, and become, as it were, a little child again that I may enter into the Kingdom of God.”
—Thomas Traherne (1636–1674)