Antenna device and electronic device including the same
US10680349B2 · kind B2 · utility
0Cited by
3References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 30, 2014 |
| Grant date | Jun 9, 2020 |
| Priority date | — |
| Expiry date | Sep 7, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/38
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna device is provided. The device includes a first antenna unit having a plurality of resonant frequency bands, a second antenna unit configured to shift a resonant frequency of a part of the plurality of resonant frequency bands of the first antenna unit, and a feeding unit configured to connect the first and second antenna units and to supply current thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.