Composite Technology Development, Inc.

Phil Keller

Dana Turse

Robert Taylor

Larry Adams

Rory Barrett

Will Francis

A shape-memory reflector is provided according to various embodiments. The shape-memory reflector may comprise any of various shapes; for example, the shape-memory reflector may comprise an off-axis paraboloid or a non-asymmetric shape. The shape-memory reflector may include a plurality of panel shape-memory stiffeners and a plurality of longitudinal stiffeners. In a stowed configuration, the shape-memory reflector is stowed with reversing bends in the panel shape-memory stiffeners. In a deployed state, the panel shape-memory stiffeners may be unfolded and/or extended. The reflector transitions between the stowed and deployed states by heating the panel shape-memory stiffeners. Various methods for stowing and deploying the shape-memory reflector are also disclosed.

Furlable shape-memory spacecraft reflector with offset feed and a method for packaging and managing the deployment of same

A shape-memory reflector is disclosed along with methods for manufacturing, packaging and deploying the same. The shape-memory reflector may include an elastic reflector material, a shape-memory stiffener, and a plurality of radial stiffeners. The shape-memory stiffener may be coupled with the elastic reflector material in a band that encloses at least a portion of the elastic reflector surface, for example, the exterior of a paraboloid reflector. The plurality of radial stiffeners is coupled with the bottom surface of the elastic reflector material and extends radially from a central portion of the elastic reflector surface toward the outer edge of the elastic reflector surface. The shape-memory reflector may be packaged in a packaged configuration that includes a plurality of pleats within the elastic reflector material and/or the shape-memory stiffener, and the shape-memory reflector is configured to deploy into a deployed configuration (i.e. a paraboloid) by heating the shape-memory stiffener.

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Longmont, CO, United States of America

Phil Keller