automatic back bias

automatic back bias

[¦ȯd·ə¦mad·ik ′bak ‚bī·əs]
(electronics)
Radar technique which consists of one or more automatic gain control loops to prevent overloading of a receiver by large signals, whether jamming or actual radar echoes.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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