Antenna system for mobile communication
US5539419A · kind A · utility
10Cited by
17References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 1995 |
| Grant date | Jul 23, 1996 |
| Priority date | — |
| Expiry date | Oct 4, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q19/30
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna for mobile communication includes a sleeve antenna having a feed point; at least one linear parasitic element insulated electrically form the sleeve antenna; and a supporting means for supporting the sleeve antenna and the linear parasitic element. The supporting means supports the sleeve antenna and the linear parasitic element so that the feed point of the sleeve antenna is located at a different elevation from an elevation of a central point of the linear parasitic element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.