Reflective surface antenna based on triple telescopic rod drive and quasi-geodesic grid structure
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United States of America Patent
Stats
-
Sep 19, 2023
Grant Date -
Feb 16, 2023
app pub date -
Jun 9, 2021
filing date -
Nov 23, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
This invention proposes a reflective surface antenna based on a triple telescopic rod drive and quasi-geodesic grid structure, including a supportive back frame, a reflective surface frame, a vertical connecting rod, a primary reflective surface, an auxiliary reflective surface, a radial support rod, a feed source, and an attitude control device. The supportive back frame and reflective surface frame have a paraboloidal truss structure. The primary reflective surface is fixed on the quasi-geodesic grid of the reflective surface; the auxiliary reflective surface is fixed at the focal point of the primary reflective surface; the feed source is fixed at the apex of the reflective surface; and the attitude control device includes a base and a telescopic rod.
First Claim
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International Classification(s)
- 2021 Application Filing Year
- H01Q Class
- 2989 Applications Filed
- 1852 Patents Issued To-Date
- 61.97 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H01Q Class
- 0 % this patent is cited more than
- 2 Age
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