In-service reconfigurable antenna reflector
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United States of America Patent
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Jun 14, 2016
Grant Date -
Oct 10, 2013
app pub date -
Apr 5, 2013
filing date -
Apr 6, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to an in-service reconfigurable antenna reflector comprising a rigid support and a membrane, deformable and having radio-electric reflectivity properties. According to the invention, the reflector comprises a plurality of coupling means connecting the rigid support and the membrane, comprising a first link of finger ball joint type connected to the rigid support, and a second link of finger ball joint type connected to the membrane. Each coupling means furthermore comprises a linear actuator, comprising a rotary motor and a screw-nut assembly, connected to the two links of finger ball joint type, and able to generate, in an operational configuration, a translational motion allowing the deformation of the membrane.
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