Antenna device and electronic device
US11949152B2 · kind B2 · utility
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1References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 22, 2021 |
| Grant date | Apr 2, 2024 |
| Priority date | — |
| Expiry date | Aug 3, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B5/70
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna device and an electronic device are provided. The antenna device includes a near field communication chip for supplying a differential excitation current, a ground plane forming a conductive path, a first conductor structure, and a second conductor structure. The first conductor structure, conductive path, and second conductor structure collectively form a conductive loop for transmission of the differential excitation current.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.