Light-weight reflector for concentrating radiation

Details Light-weight reflector for concentrating radiation Light-weight reflector for concentrating radiation

1996-03-12

1997-10-21

Wimer, Michael C.

Communications: radio wave antennas

Antennas

Antenna components

343840, 343882, H01Q 1520

Patent

active

056801459

ABSTRACT:
A reflector assembly for use in antennas or solar collectors in which light weight and high reflector surface shape accuracy are essential for maintaining desired RF or light reflection requirements. The assembly is provided with a rigid, deployable outer support rim and at least one curved frame net supported by the outer rim. The frame net may be formed of a network of intersecting bands extending across the surface. A reflective material is placed against the frame net. A load is applied to the frame net to form a concave surface. The assembly is collapsible for convenient delivery into space prior to deployment.

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patent: 5440320 (1995-08-01), Lach et al.

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