dish aerial(n = noun.artifact) dish, dish antenna, saucer - directional antenna consisting of a parabolic reflector for microwave or radio frequency radiation;
is a kind of directional antenna
is a part of microwave radar, radar, radio detection and ranging, radiolocation, radio reflector, radio telescope
has particulars: scanner

aerial, aerial ladder, aerial ladder truck, aerial torpedo, aerial tramway, alms dish, butter dish, chafing dish, compote dish, dish, dish antenna, dish out, dish rack, dish the dirt, dish towel, dish up, dish washer, petri dish, radio aerial, serving dish, side dish, soap dish, solar dish, transmitting aerial, yagi aerial