Antenna apparatus
US10965030B2 · kind B2 · utility
3Cited by
4References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2018 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Feb 7, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/045
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna apparatus includes: a ground layer; a feed line disposed in a position lower than a position of the ground layer; and an antenna structure including a first radiation part connected to one end of the feed line and configured to provide a first electromagnetic plane in a first direction, and a second radiation part connected to the first radiation part, configured to provide a second electromagnetic plane in a second direction, and disposed such that at least a portion of the second radiation part is disposed in a position higher than the position of the ground layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.