Back to results
US 5,771,027 AGranted
Composite antenna
AssigneeComposite Optics, Inc.
InventorsJohn Marks, George Pynchon
Life of this patent
Estimating the term…
Abstract
A composite antenna and method for constructing same is disclosed. The composite antenna has a grid comprised of electrical conductors woven into the warp of a resin reinforced cloth forming one layer of the multi-layer laminate structure of the antenna.
Claims14
A composite antenna, comprising:
- a rigid shell forming an antenna aperture and having a plurality of layers of resin reinforced cloth, the cloth having a plurality of warp fibers interwoven with a plurality of fill fibers;
- and
- a plurality of electrical conductors woven into the warp of at least one of said layers of resin reinforced cloth, the conductors being separated from each adjacent conductor, the number of the plurality of electrical conductors woven into the warp of the at least one said layer of resin reinforced cloth being less than the number of warp fibers in the cloth.
A composite antenna, comprising:
- a rigid shell comprised of a laminated structure having a plurality of layers of resin reinforced cloth arranged in a pair-wise fashion, the cloth having a plurality of warp fibers interwoven with a plurality of fill fibers;
- a first grid comprised of a plurality of electrical conductors woven between at least one pair of the plurality of warp fibers of a layer of the plurality of layers of resin reinforced cloth, said electrical conductors being arranged essentially parallel to the warp fibers of the cloth and parallel to and separated from each adjacent electrical conductor of the first grid by a predetermined distance, the number of the plurality of electrical conductors being less than the plurality of warp fibers;
- and
- a second grid comprised of a plurality of electrical conductors woven between at least one pair of the plurality of warp fibers of a second layer of the plurality of layers of resin reinforced cloth, said electrical conductors being arranged parallel to the warp fibers of the cloth and parallel to and separated from each adjacent electrical conductor of the second grid by a predetermined distance, the number of the plurality of electrical conductors being less than the plurality of warp fibers, said first and second grids oriented at a predetermined angle to one another and separated from one another by a layer of non-conductive material.
1 more element
Dependencies are inferred from the claim text.