Antenna and display apparatus
US12224507B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 17, 2021 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Nov 17, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q25/005
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna is provided. The antenna includes a ground plate, and a slot extending through the ground plate; a first dielectric layer on the ground plate and the slot; a microstrip feed line and a first radiating patch on a side of the first dielectric layer away from the ground plate, the first radiating patch being coupled to the microstrip feed line and configured to receive a signal from the microstrip feed line; a second dielectric layer on a side of the ground plate and the slot away from the first dielectric layer, the first radiating patch, and the microstrip feed line; and a second radiating patch on a side of the second dielectric layer away from the ground plate, the second radiating patch being configured to receive a signal by aperture coupling through the slot.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.