Wide angle phased array fed reflector for radio frequency antennas
US12166297B1 · kind B1 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 11, 2023 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | Jun 11, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q3/2658
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Provided herein are various enhancements for radio frequency antennas and antenna arrangements. In one example, an apparatus comprises a reflector for radio frequency energy having a reflector surface comprising a paraboloid of revolution that establishes an inverted truncated conical shape with a concave nappe. The reflector surface is configured to interact with the radio frequency energy to direct at least a portion of the radio frequency energy towards a feed array mounted about a perimeter of the inverted truncated conical shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.