Radio Telescope

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Radio Telescope

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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