FIELD: radio engineering.
SUBSTANCE: antenna cover includes spatial frame the working surface of which is made of thin dielectric membranes. On the surface of side faces of metal pipes 2 of spatial frame of radiotransparent antenna cover, which face the inner volume of the cover, there installed are plates 3 made from radar absorbent material; at that, metal pipes of spatial frame have rectangular cross section.
EFFECT: reducing phase distortions of received signals induced with multiple wave re-reflections from metal elements of spatial frame inside the cover at maintaining high mechanical strength.
3 dwg
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