Overview: An Active Electronically Scanned Array (AESA) directional microwave emitter leverages beamforming technology to emit focused microwave energy with precision, speed, and agility. It is employed in both electronic warfare (EW) and secure communication roles, offering rapid directional control and multi-beam capability.

GENERAL DESCRIPTION: This system uses an AESA antenna array to emit microwaves in a highly directional and electronically steerable beam. Unlike mechanically steered systems, AESA arrays can switch targets or sectors almost instantaneously and may support simultaneous operations such as jamming, spoofing, and secure data transmission. These systems are often integrated on advanced aircraft, ships, and ground vehicles for offensive and defensive electromagnetic operations.

ROLE SUMMARY:
Category: Directed Energy / EW / Communications
Primary Use: Electronic attack, deception, secure comms
Function: Steerable, focused microwave beam emission
Platform: Ground, naval, aerial (tactical aircraft, UAVs, vehicles)

See Specific information under [Sensors/EW] and [Properties] sections.

SOURCE:
NATO EW Doctrine, Jane's Radar and EW Systems, IEEE AESA Applications Reports