| 摘要 |
An antenna device for a radio communication device, preferably a portable radio communication device, comprising a first antenna element (20) comprising a first feeding portion (22) connected to a first feeding device (24), a second antenna element (30; 230; 330; 430; 530; 630) comprising second feeding portions (32, 33; 332, 333) connected to a second feeding device (34), wherein said first antenna element (20) has an unbalanced feed, and said second antenna element (30; 230; 330; 430; 530; 630) has an essentially balanced feed.
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| 申请人 |
ALLGON AB;RUTFORS, TOMAS;BRAUN, CHRISTIAN;FALKEN, HENRIK;HAAKANSSON, LENNART;DONGHUI, LIU;THORNELL-PERS, ANDERS |
发明人 |
RUTFORS, TOMAS;BRAUN, CHRISTIAN;FALKEN, HENRIK;HAAKANSSON, LENNART;DONGHUI, LIU;THORNELL-PERS, ANDERS |
