Antenna module implemented as multi-layer substrate, and electronic device including same
US12191572B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2021 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Nov 26, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/28
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
This electronic device comprises: a main frame disposed along a peripheral region of a display and extending along a side region and a rear region of the electronic device; and an antenna module disposed in an inner space of the main frame and configured to radiate a radio signal in a forward direction or a downward direction of the electronic device through the main frame. The antenna module comprises: a first dielectric layer disposed spaced apart from one side of the antenna substrate in a first direction in which antenna elements radiate signals; a second dielectric layer disposed spaced apart from the first dielectric layer in the first direction; and an air gap layer disposed between the first dielectric layer and the second dielectric layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.