Antenna device for mobile terminal and mobile terminal
US10707571B2 · kind B2 · utility
1Cited by
4References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 24, 2019 |
| Grant date | Jul 7, 2020 |
| Priority date | — |
| Expiry date | Apr 24, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/0442
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna device for a mobile terminal as well as a mobile terminal is provided. The antenna device includes: a metal battery cover including a plurality of first ground points; a mainboard including a plurality of second ground points; a plurality of antennas coupled to the mainboard; a plurality of first connecting members coupling the plurality of first ground points to the plurality of second ground points; and a plurality of first capacitors coupled between the plurality of first connecting members and the plurality of first ground points respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.