Small wave-guide radiators for closely spaced feeds on multi-beam antennas
US7224320B2 · kind B2 · utility
224Cited by
7References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 18, 2005 |
| Grant date | May 29, 2007 |
| Priority date | — |
| Expiry date | May 18, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q25/007
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A relatively low cost, easy to install and aesthetically pleasing digital video broadcast from satellite (DVBS) elliptical horn antenna designed to receive satellite television broadcast signals with circular polarity. This type antenna may be implemented as a multi-beam, multi-band antenna with closely spaced antenna feed horns operable for simultaneously receiving signals from multiple satellites that are closely spaced from the perspective of the antenna.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.