FIELD: antenna technology.
SUBSTANCE: antenna technology, in particular devices for folding antennas or their parts. Result is achieved by providing a deployable antenna assembly comprising a structure containing n pairs of segments, each pair of segments corresponding to one side of the deployed polygonal shape, n articulations between two side segments, and n articulating tie rods between each two adjacent sides, so that the structure is capable of transitioning from a collapsed position with a cylindrical shape to an unfolded position with a planar polygonal shape with n sides, and a reflective surface formed by a network of cables.
EFFECT: simplification of the design and an increase in mechanical reliability.
8 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LARGE-SIZE DEPLOYABLE SPACE REFLECTOR | 2004 |
|
RU2266592C1 |
| DEPLOYABLE SATELLITE ANTENNA LARGE-SIZE REFLECTOR | 2013 |
|
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|
RU2748242C2 |
| LARGE-SIZE DEPLOYABLE SPACE REFLECTOR | 2001 |
|
RU2214659C2 |
| REFLECTOR OF UNFOLDED ANTENNA, ITS TRANSFORMED FRAME, UNFOLDING MECHANISM AND LOCKING MEMBER | 1994 |
|
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| SPACE MIRROR AND METHOD OF ITS DEVELOPMENT IN SPACE (VERSIONS) | 2009 |
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|
RU2356141C1 |
| UNFOLDING LARGE DIMENSIONED COSMIC REFLECTORS AND THE METHOD OF PERFORMANCE OF TERRESTRIAL TESTS | 2010 |
|
RU2442249C1 |
| EXPANDING MIRROR REFLECTOR | 2003 |
|
RU2237268C1 |
