Radar system that provides three-dimensional target location by measuring azimuth, elevation, and range simultaneously.

Active Electronically Scanned Array: a phased-array radar system using independently controlled solid-state transmit/receive modules for rapid beam steering and electronic warfare functions.

Active jamming refers to electronic attack systems that transmit signals to disrupt enemy radar or communications, as opposed to passive systems that only receive and analyze signals.

Electronic Counter-Countermeasures (ECCM) features are system capabilities designed to mitigate enemy electronic jamming or interference against radar, communications, or other electronic warfare systems.