| 摘要 |
The present invention relates to an antenna device for a portable radio communication device, comprising: a first antenna (4; 26) supported by a support structure (6; 20), and being connectable to RF circuitry of the portable radio communication device, a second antenna (8; 23) being movable between an extended end position and a retracted end position, and arranged to be slidable through an opening of said support structure, said second antenna being connectable to RF circuitry of the portable radio communication device, a third antenna (24; 24') fixedly attached within the housing (3) of the portable radio communication device, and being connectable to RF circuitry of the portable radio communication device, and said support structure being movable between an extended end position and a retracted end position, and arranged to be slidable through an opening of a housing (3) of the portable radio communication device. |
