Stacked array antennas for high-speed wireless communication
US9293817B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 31, 2014 |
| Grant date | Mar 22, 2016 |
| Priority date | — |
| Expiry date | Jan 31, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49018
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Array antennas for wireless transmission having an array of emitters/receivers that are compactly arranged above an antenna feed and ground plate. These high gain devices may be configured to operate in any appropriate band, such as the 5.15 to 5.85 GHz band and/or the 2.40-2.48 GHz band. The antenna emitters are arranged in a separate plane (or planes) above an antenna feed connecting the emitting elements to the radio circuitry. The antenna feed is positioned between the emitters and a ground plane. The antenna array may be configured to operate with both horizontal and vertical polarization. The apparatuses may be configured for low impedance mismatch and may have a high gain relative to a very small and compact overall shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.