发明名称 An antenna device having receiver diversity and a portable radio communication device comprising such an antenna device
摘要 The present invention relates to an antenna device for a portable radio communication device (20), wherein the antenna device comprises a main radiating element (1) and a diversity radiating element (2). The main antenna radiating element (1) is configured to be positioned in a first position and the diversity radiating element (2) is configured to be positioned in a second position of the portable radio communication device (20), wherein a user unlikely positions his fingers at the first and second positions at the same time.
申请公布号 EP2109230(A1) 申请公布日期 2009.10.14
申请号 EP20080445017 申请日期 2008.04.07
申请人 LAIRD TECHNOLOGIES AB 发明人 BRAUN, CHRISTIAN;KAIKKONEN, ANDREI;LINDBERG, PETER
分类号 H04B7/08;H01Q1/24;H01Q21/28;H01Q21/29 主分类号 H04B7/08
代理机构 代理人
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