artificial radio aurora

artificial radio aurora

[¦ärd·ə¦fish·əl ′rād·ē‚ō ə′rȯr·ə]
(communications)
Modification of the ionosphere by high-power high-frequency radio transmitters to improve scatter and auroral long-distance communication. Also known as radio aurora.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
Mentioned in ?