Elementary antenna comprising a planar radiating device
US11063372B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 1, 2018 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | Feb 1, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/0457
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An elementary antenna includes a planar radiating device comprising a substantially flat radiating element having a center and a plane defined by (i) a straight line passing through the center and (ii) another straight line perpendicular to the straight line and passing through the center, the radiating element comprising pairs of excitation points arranged in a quadruplet of excitation points located at a distance from the lines, comprising a first pair of excitation points arranged substantially symmetrically in relation to the straight line and a second pair of excitation points arranged substantially symmetrically in relation to the other line, the elementary antenna comprising processing to supply differential excitation signals for (i) exciting the excitation points and/or (ii) shaping signals emitted from the excitation points.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.