Antenna device and wireless communication apparatus
US10847891B2 · kind B2 · utility
0Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2018 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Jan 11, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q13/26
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna device includes a ground plane, and an antenna element formed on a first surface of the ground plane, the antenna element including a feed point, a first line extending from the feed point to a first end in a direction away from the first surface, a second line extending along the first surface of the ground plane from the first end of the first line to a second end, and a third line extending along the first surface of the ground plane from the second end of the second line to a third end in a direction different in plan view from an extending direction of the second line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.