Dual-beam feed network and hybrid network antenna with dual-beam feed network
US12394894B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 10, 2023 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Mar 1, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/26
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A dual-beam feed network includes a first power dividing circuit, a second power dividing circuit, and a third power dividing circuit. The first power dividing circuit is configured to convert a beam signal of a first channel into a plurality of first signals, input one first signal into a third power dividing circuit, and respectively input each remaining first signal to a corresponding antenna radiation unit. The second power dividing circuit is configured to convert a beam signal of a second channel into a plurality of second signals, input one second signal into the third power dividing circuit, and respectively input each remaining second signal to a corresponding antenna radiation unit. The third power dividing circuit is configured to couple and input the received first signal and the received second signal to a shared antenna radiation unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.