Basic Electronic Counter Measure Flashcards
1
Q
Effect of Electronic Counter Measure (ECM).
What is the use of ECM?
A
- Prevent Lock-on
- Delay lock-on
- Break lock
- NOT detects enemy presence
2
Q
Flare parameters for IRCM effectiveness
A
- flare rise time and burning time (very short rise time)
- flare/platform IR intensity ratio (very high IR output)
- flare/platform relative trajectory
- Missile field of view, launch angle and distance
- Flare released time (sufficient burn time)
- Ground reflection is NOT important
3
Q
Purpose of ECM
A
- deny the enemy information
- surround enemy with false information
- swamp the information gathering capability of the enemy
- NOT detect enemy’s prescence