초록 ▼

An antenna assembly comprises a composite support structure including an electrically conductive outer layer, an inner layer and a core layer between the outer layer and the inner layer; a cavity structure positioned adjacent to the inner layer of the composite support structure; a window structure

An antenna assembly comprises a composite support structure including an electrically conductive outer layer, an inner layer and a core layer between the outer layer and the inner layer; a cavity structure positioned adjacent to the inner layer of the composite support structure; a window structure positioned adjacent to the outer layer of the composite support structure; and a plurality of conductive z-pins passing through the composite support structure and electrically connecting the cavity structure to the outer layer of the composite support structure.

대표청구항 ▼

What is claimed is: 1. An antenna assembly comprising: a composite support structure including an electrically conductive outer layer, an inner layer and a core layer between the outer layer and the inner layer; a cavity structure positioned adjacent to the inner layer of the composite support stru

What is claimed is: 1. An antenna assembly comprising: a composite support structure including an electrically conductive outer layer, an inner layer and a core layer between the outer layer and the inner layer; a cavity structure positioned adjacent to the inner layer of the composite support structure; a first window structure positioned adjacent to the outer layer of the composite support structure; and a plurality of conductive z-pins passing through the composite support structure and electrically connecting the cavity structure to the outer layer of the composite support structure, wherein the core layer extends through the assembly. 2. The antenna assembly of claim 1, wherein the core layer is non-conductive. 3. The antenna assembly of claim 1, wherein: the cavity structure includes a flange along a periphery of the cavity structure; and the plurality of conductive z-pins pass through the window structure and into the cavity structure flange. 4. The antenna assembly of claim 1, further comprising: a second layer of non-conductive material positioned in the cavity structure. 5. The antenna assembly of claim 1, further comprising: a second window structure positioned adjacent to the inner layer of the composite support structure. 6. The antenna assembly of claim 1, wherein the z-pins are constructed of one of: a graphite or a metal. 7. The antenna assembly of claim 1, wherein the conductive layer comprises: a conductive fiber matrix composite material. 8. The antenna assembly of claim 7, wherein the conductive fiber matrix composite material comprises one of: graphite or boron fibers in an epoxy, or a thermoplastic resin. 9. The antenna assembly of claim 1, wherein the core layer is constructed of one of: a synthetic fiber, a honeycomb structure, or a non-conductive foam. 10. The antenna assembly of claim 1, wherein the inner layer is constructed of: fiberglass. 11. The antenna assembly of claim 1, wherein the cavity structure is constructed of one of: graphite or boron in an epoxy, thermoplastic, aluminum, or steel. 12. The antenna assembly of claim 1, wherein the first window structure is positioned adjacent to a first side of the core layer of the composite support structure, and the assembly further comprises: a second window structure positioned adjacent to a second side of the core layer. 13. The antenna assembly of claim 12, wherein the first window, the second window, and the core layer are integrally cured. 14. An antenna assembly comprising: a composite support structure including an electrically conductive outer layer, an inner layer and a core layer between the outer layer and the inner layer; a cavity structure positioned adjacent to the inner layer of the composite support structure; a window structure positioned adjacent to the outer layer of the composite support structure; a second window structure positioned adjacent to the inner layer of the composite support structure; and a plurality of conductive z-pins passing through the composite support structure and electrically connecting the cavity structure to the outer layer of the composite support structure.