Difference between revisions of "Radio Telescope"
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Radio Telescope
</dt>
A device for receiving, amplifying, and measuring the intensity of radio waves originating outside the earth's atmosphere
or reflected from a body outside the atmosphere.
</dd>
A radio telescope usually includes a source of radiation of known power
for calibration of the received signal. The term radio telescope is not restricted
to devices incorporating a paraboloidal dish antenna. A radio telescope can
use any antenna or combination of antennas which will accept the radiation
being studied.
</dd>
References
This article is based on NASA's Dictionary of Technical Terms for Aerospace Use
