Antenna for an electronic device
US6473042B1 · kind B1 · utility
9Cited by
8References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 13, 2001 |
| Grant date | Oct 29, 2002 |
| Priority date | — |
| Expiry date | Sep 13, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/14
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna includes a conductive radiating plate unit, a conductive grounding plate unit vertically spaced apart from and electrically connected to the radiating plate unit, and a conductive signal feeding leg electrically connected to the radiating plate unit and spaced apart from the grounding plate unit. At least one of the radiating plate unit and the grounding plate unit is extendable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.