blanketing
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blanketing
[′blaŋ·kəd·iŋ] (communications)
Interference due to a nearby transmitter whose signals are so strong that they override other signals over a wide band of frequencies.
(mining engineering)
The material caught on the blankets that are used in concentrating gold-bearing sands or slimes.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
blanketing

The jammer is blanketing the radar by deception jamming, resulting in false targets appearing on the plan position indicator (PPI).
An Illustrated Dictionary of Aviation Copyright © 2005 by The McGraw-Hill Companies, Inc. All rights reserved