passive radar (Q2143008)
passive collection of radar beams
Language:
other details
aliases passive coherent location
 passive covert radar
 passive surveillance system
description passive collection of radar beams

External Links
(P646) /m/05v6nh
(P3417) Passive-Radar
(P6366) 151120012
(P8408) PassiveRadar
(P10283) C151120012
(P10565) 114559