Electronic countermeasures

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(Spoofing)
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A source of electronic jamming doesn't conceal its own existence, but it can keep itself from being identified and potentially hide numerous other objects behind the glare of signal it produces.
 
A source of electronic jamming doesn't conceal its own existence, but it can keep itself from being identified and potentially hide numerous other objects behind the glare of signal it produces.
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One early type of jamming involved dropping of sheets of metal foil, called chaff, that would blind enemy RADAR by overwhelming it with reflections.
  
 
==Spoofing==
 
==Spoofing==
Spoofing is an effort to fool enemy sensors into reporting false information.  If successful, the sensor will report detecting something different from what is actually present.  A spoofing system might send out signals or energy patterns consistent with something harmless or friendly, disguising an approaching threat.  Spoofing might be accomplished by configuring a vehicle to reflect active sensor waves in the same pattern as a friendly vehicle or by mimicking the [[transponder]] transmissions of a friendly vehicle.  One early type of spoofing used the dropping of sheets of metal foil, called chaff, that would blind an enemy RADAR by overwhelming it with signals.
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Spoofing is an effort to fool enemy sensors into reporting false information.  If successful, the sensor will report detecting something different from what is actually present.  A spoofing system might send out signals or energy patterns consistent with something harmless or friendly, disguising an approaching threat.  Spoofing might be accomplished by configuring a vehicle to reflect active sensor waves in the same pattern as a friendly vehicle or by mimicking the [[transponder]] transmissions of a friendly vehicle.
  
 
==Decoys==
 
==Decoys==

Revision as of 14:38, 30 April 2013

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