Portable wireless device
US8301192B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2008 |
| Grant date | Oct 30, 2012 |
| Priority date | — |
| Expiry date | Aug 23, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/242
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A portable wireless device having a plurality of wireless sections capable of diversity operation which can reduce the size, thickness, weight and manufacturing cost by reducing the number of antennas. The portable wireless device (100) comprises first through third main antenna devices (101-103), first through third wireless sections (111-113) connected, respectively, with the first through third main antenna devices (101-103) and capable of diversity operation, a sub-antenna device (121) for diversity operation connected with any one of the first through third wireless sections (111-113) at the time of diversity operation, and a section (120) for switching connection of the sub-antenna device (121) with any one of the first through third wireless sections (111-113) at the time of diversity operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.