Antenna assembly equipped with a sub-wavelength structured enhancer
US12107333B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2022 |
| Grant date | Oct 1, 2024 |
| Priority date | — |
| Expiry date | Jan 13, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/24
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
This invention provides an antenna assembly equipped with a sub-wavelength structured enhancer, comprising an antenna supporting substrate with a top surface and a bottom surface opposite to each other; a first patch antenna is disposed on the top surface of the antenna supporting substrate or inside of the antenna supporting substrate; a ground layer is disposed under the bottom surface of the antenna supporting substrate; a signal feeding layer for transmitting satellite communicating signals is disposed on one of surfaces of the antenna supporting substrate, or inside of the antenna supporting substrate, or under the first patch antenna, or under a side of the ground layer back to the antenna supporting substrate; and a solid sub-wavelength structured enhancer is disposed above the first patch antenna and spaced with each other by an air gap ranging between 7 mm and 47 mm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.