Mobile communication handset with adaptive antenna array
US7190313B2 · kind B2 · utility
4Cited by
26References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2005 |
| Grant date | Mar 13, 2007 |
| Priority date | — |
| Expiry date | Mar 14, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q19/32
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A mobile communication handset includes at least one passive antenna element and an active antenna element adjacent to the passive antenna elements protruding from a housing. The active element is coupled to electronic radio communication circuits and the passive antenna elements are coupled to circuit elements that affect the directivity of communication signals coupled to the antenna elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.