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  • 1
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    Unknown
    Stowable Rigid Reflector (1982)
    In:  Other Sources
    Details
    Publication Date: 2019-06-28
    Description: Parabolic reflector 80 feet in diameter stowed in space of only 36.5 feet long and 14.5 feet in diameter with new folding scheme. Upon command, stowed reflector is automatically deployed to full size. Petallike panels unfold from central fixed section to create inner reflector dish. Reflector is composed of rigid panels. Number of panels depend on reflector size when deployed and upon required package size when stowed.
    Keywords: FABRICATION TECHNOLOGY
    Type: NPO-15253 , NASA Tech Briefs (ISSN 0145-319X); 6; 4; P. 454
    Format: text
    Location Call Number Expected Availability
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    NASA TECHNICAL REPORTS
  • 2
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    Unknown
    Study of advanced sunflower precision deployable antenna (1979)
    In:  CASI
    Details
    Publication Date: 2019-06-27
    Description: The maximum deployed diameter stowable in shuttle was determined for the original concept and for new more efficient concepts. Estimates of weight, surface accuracy and cost were made for the various configurations. Five critical technologies were identified which would be required to manufacture large solid deployable reflectors. These technologies are concerned with surface accuracy improvement and verification.
    Keywords: COMMUNICATIONS AND RADAR
    Type: NASA-CR-162631 , MEL-79-B-126
    Format: application/pdf
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    NASA TECHNICAL REPORTS
  • 3
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    Adjusting the Contour of Reflector Panels (1984)
    In:  Other Sources
    Details
    Publication Date: 2019-06-28
    Description: Postfabrication adjustment of contour of panels for reflector, such as parabolic reflector for radio antennas, possible with simple mechanism consisting of threaded stud, two nuts, and flexure. Contours adjusted manually.
    Keywords: FABRICATION TECHNOLOGY
    Type: NPO-15319 , NASA Tech Briefs (ISSN 0145-319X); 8; 2; P. 290
    Format: text
    Location Call Number Expected Availability
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    NASA TECHNICAL REPORTS
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