Reflecting side of satellite receiving antenna with reinforced rib
The utility model relates to a reflecting surface of satellite earth antenna. A smooth groove with width of 10-20 mm and depth of 2-5 mm is formed on the reflecting surface 1. Reinforcing ribs are arranged along radial direction and circumferential direction, i.e. 3-6 radial reinforcing ribs 2 exten...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model relates to a reflecting surface of satellite earth antenna. A smooth groove with width of 10-20 mm and depth of 2-5 mm is formed on the reflecting surface 1. Reinforcing ribs are arranged along radial direction and circumferential direction, i.e. 3-6 radial reinforcing ribs 2 extend from top of the reflecting surface to the curved edge of the surface and one circumferential reinforcing rib is arranged on top of the surface and crosses with the radial reinforcing ribs. Edge of the reflecting surface is coiled to form edge strips 4. The utility model has the advantages of high smoothness for satisfying signal requirement and high shape stability by adopting a special shape other than a smooth plane plate. |
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