Inflatable structure, array antenna with inflatable structure, and deployment method for inflatable structure
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United States of America Patent
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Sep 14, 2004
Grant Date -
Jan 23, 2003
app pub date -
Jul 8, 2002
filing date -
Nov 6, 2000
priority date (Note) -
Expired
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Abstract
In an inflatable structure provided with an array antenna or the like, a membrane of a multi-layer inflatable structure is provided with an airtight layer for forming an airtight space inside and a rigidizing layer provided outside the airtight layer, and the rigidizing layer is composed of a triaxial woven fabrics of reinforcing fibers, to thereby achieve a light mass and a high level of precision, and enable adaptation to a demand for increased size.
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