Position adjustment device and satellite antenna thereof
US8456376B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 11, 2011 |
| Grant date | Jun 4, 2013 |
| Priority date | — |
| Expiry date | Jan 22, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q25/007
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A position adjustment device for a satellite antenna includes a holder fixed on a supporting arm of the satellite antenna, and an axis rotation bracket disposed to the holder. The holder has a first connecting part. The axis rotation bracket rotates around a focal axis of the satellite antenna and comprises a bracket body where a low noise block down-converter with integrated feed (LNBF) of the satellite antenna is fixed, an arc slot disposed to the bracket body wherein a circular center thereof is on the focal axis, and a first positioning element passing through the first connecting part and the arc slot, for connecting the axis rotation bracket to the holder, and positioning the holder and the axis rotation bracket along the arc slot relatively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.