초록 ▼

A high temperature superconducting material is incorporated onto a vehicle for the purpose of reflecting electromagnetic waves while superconducting. The vehicle may be chaff, a decoy, an electronic pod, a satellite, or a space vehicle. Heating and/or cooling is used to control the superconductivity

A high temperature superconducting material is incorporated onto a vehicle for the purpose of reflecting electromagnetic waves while superconducting. The vehicle may be chaff, a decoy, an electronic pod, a satellite, or a space vehicle. Heating and/or cooling is used to control the superconductivity state of the material. By selective use of the material and the substrate to which it is attached, the radar as well as the IR signatures can be altered.

대표청구항 ▼

[ What is claimed is:] [1.] A device, said device being composite layers of material for changing the electromagnetic signature of a vehicle, said device reflecting electromagnetic energy while superconducting, said layers for use on said vehicle, said layers comprising: a high temperature supercond

[ What is claimed is:] [1.] A device, said device being composite layers of material for changing the electromagnetic signature of a vehicle, said device reflecting electromagnetic energy while superconducting, said layers for use on said vehicle, said layers comprising: a high temperature superconducting material forming an outside layer; a substrate being an inside layer, said substrate having said outside layer of material thereon, said substrate having channels therein close to said outside layer; and a cooling means, said cooling means inputting a fluid into said channels to cause said outside layer to become superconductivity upon command.