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Directional Infrared Counter Measures : ウィキペディア英語版 | Directional Infrared Counter Measures Directional Infrared Counter Measures (DIRCM) is a system produced by Elbit Systems, Northrop Grumman, ITT Corporation, Selex ES and BAE Systems to protect aircraft from infrared homing ("heat seeking") man-portable missiles. It is a lightweight, compact system designed to provide mission-vulnerable aircraft with increased protection from common battlefield threats. It is more advanced than conventional infrared countermeasures. The term DIRCM is used as a generic term to describe any infrared countermeasure system that tracks and directs energy toward the threat. ==Method of operation==
The system uses an active method of jamming of infrared missile seekers through the sensor aperture. The system can be placed in either active or standby mode. In the standby mode the aircrew must select the active mode to begin jamming IR threats. The pulsing flashes of IR energy confuse the missile guidance system.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Directional Infrared Counter Measures」の詳細全文を読む
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