Multi-band, dual-polarization reflector antenna
US11581655B2 · kind B2 · utility
0Cited by
16References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2021 |
| Grant date | Feb 14, 2023 |
| Priority date | — |
| Expiry date | Dec 22, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q19/08
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna includes a reflector and a waveguide assembly. The waveguide assembly includes a feed assembly and a support member that extends from behind the reflector to orient the feed assembly for direct illumination of the reflector. The waveguide assembly includes a first waveguide coupled to a first portion of a common waveguide, a second waveguide coupled to a second portion of the common waveguide, and a septum layer that includes a septum polarizer coupled between the common waveguide and the first and second waveguides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.