Achieving polarization diversity and directionality using predetermined phases and amplitude
US11863246B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2021 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Apr 19, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/10
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A device includes a modem having a first feed port and a second feed port. A first planar dual-polarized sub-array has a first beamwidth and includes a first orthogonally polarized element communicatively coupled to the first feed port and a second orthogonally polarized element communicatively coupled to the second feed port. A second planar dual-polarized sub-array has a second beamwidth and includes a third orthogonally polarized element communicatively coupled to the second feed port and a fourth orthogonally polarized element communicatively coupled to the first feed port. The first dual-polarized sub-array and the second planar dual-polarized sub-array generate a collective beamwidth that exceeds the first beamwidth and the second beamwidth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.