Inflatable radar reflectors
AssigneeS E Ventures, Inc.
InventorSidney E. Veazey
Life of this patent
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Abstract
Inflatable radar reflectors comprising three mutually orthogonal radar reflective planes incorporated within the structure thereof can take the form of a teardrop, a cylindrical drogue or a set of three intersecting discs. A preferred embodiment includes three inflatable hollow toruses of flexible material which mutually intersect in a manner such that their planes are mutually orthogonal and each intersection provides a passage for air to pass between the intersecting sections thereof, inflation means for filling the three toruses simulataneously and collapsible circular panels of radar-reflective material covering each torus so that they form mutually orthogonal radar reflective planes. The preferred embodiment can be encased in a radar permeable balloon.
Claims9
An inflatable radar reflector which comprises two teardrop-shaped rigid frames intersecting along their longitudinal centerlines and mutually perpendicular, each frame being covered with radar reflective material to form two perpendicular radar reflective planes, further comprising a transverse square member attached to said frames and perpendicular thereto, comprising metallic mesh, wherein said transverse square member helps to keep said rigid frames stable and perpendicular to each other, with a conical inflatable member forming the tail of said reflector, and further comprising attachment means.
An inflatable radar reflector which comprises an open cylinder of radar permeable material supported by at least two springy rings therein, two mutually perpendicular flexible radar reflective surfaces secured within the resulting cylinder and extending at least a portion of said cylinder's length, and a circular radar reflective surface within said cylinder and perpendicular to each of said radar reflective surfaces, and further comprising attachment means.
A collapsible inflatable radar reflector comprising three hollow tori of elastomeric, radar-permeable material which mutually intersect in a manner such that their planes are mutually orthogonal and each intersection provides a passage for air to pass between the intersecting sections thereof, inflation means for filling the three tori simultaneously, collapsible circular panels of radar-reflective material covering each torus such that they form mutually orthogonal radar reflective planes, and attachment means.
Dependencies are inferred from the claim text.