early warning radar(n = noun.artifact) - a radar that is part of an early warning system;
is a kind of microwave radar, radar, radio detection and ranging, radiolocation
is a part of early warning system

3d radar, air search radar, doppler radar, early, early bird, early childhood, early coral root, early days, early morel, early on, early purple orchid, early spider orchid, early wake-robin, early warning system, early winter cress, fire control radar, microwave radar, naval radar, radar, radar beacon, radar dome, radar echo, radar fire, radar parts, radar target, strategic warning, surface search radar, tactical warning, three-dimensional radar, warning, warning bell, warning coloration, warning device, warning light, warning of attack, warning of war, warning signal, weather radar, without warning