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.

Mobile: a capability indicating the MANPADS can be transported and operated by a single soldier or small team, enabling rapid deployment and relocation.