Antenna and electronic device
US12394909B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 21, 2022 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Feb 21, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q15/0006
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna and an electronic device are provided in the present disclosure. The antenna includes a first conductive layer, a dielectric layer, and a second conductive layer which are stacked; the first conductive layer is provided as a microstrip line structure; the second conductive layer is provided with a radiation structure and a director; the radiation structure includes a first edge and a second edge disposed oppositely along a first direction; the radiation structure is provided with a first slot, a second slot, and a third slot that are sequentially communicated along the first direction and away from the first edge, the first slot is circular, the second slot is rectangular, and the third slot gradually increases in dimension in the second direction; the director is disposed on the second conductive layer and located at a side of the third slot away from the second slot.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.