Multibeam antenna
US11909123B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 2, 2022 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Aug 2, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q19/18
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A multibeam antenna including a substrate, and further includes an antenna element, a first guiding apparatus, and a second guiding apparatus disposed on the substrate. The antenna element includes a first pole configured to receive a feeding signal and a second pole that is grounded. The first guiding apparatus enables a first beam generated by the antenna element to radiate in a first direction, and the second guiding apparatus enables a second beam generated by the antenna element to radiate in a second direction. A phase center of the antenna element is at an intersecting point of a first axis and a second axis, the first axis passing through a phase center of the first guiding apparatus and parallel to the first direction, and the second axis passing through a phase center of the second guiding apparatus and parallel to the second direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.