Inventors:
Charles Burke - Melbourne FL
Joao F. I. Falcao - Palm Bay FL
Albert R. Sarraffe - Bayshore NY
Michael T. Curtin - Bellerose NY
Assignee:
Grumman Aerospace Corporation - Bethpage NY
International Classification:
H01Q 142
Abstract:
A radar-transparent window may be architecturally and structurally mounted within the walls of a building to optically conceal the space behind the window while freely allowing signal transmission between an interior radar antenna and remotely situated radar target. The window in its basic form includes inner and outer layers typically fabricated from a polyester resin/E-Glass laminate while a core layer is present which may be comprised of a rigid polyimide foam.