| 摘要 |
The present invention relates to an antenna system comprising a metal cover (1) for a radio communication device and a complementary antenna (19,20). The metal cover comprises a front side part (5), a first back side part (4) connected to the front side part through a top side part (6), a second back side part (7) connected to the front side part through a bottom side part (8), wherein the bottom and top side parts are positioned at opposite ends of the front side part, and the first and second back side parts are positioned coplanar and distanced from each other by a gap, and the front side part comprises a recess at said bottom side part and/or at said top side part in which recess said complementary antenna (19,20) is positioned in. |
