发明名称 |
A RADIO ANTENNA FOR A COMMUNICATION TERMINAL |
摘要 |
<p>A radio antenna device for a radio communication terminal, e.g. a mobile phone, comprising a flat ground plane, a first monopole antenna element in the form of a meandered antenna element, and a second monopole antenna element having a folded three-dimensional box-like shape. The meandered antenna element has a first radio signal feeding point disposed at the ground plane. Furthermore, the meandered antenna element is located in the same plane as said ground plane in a direction of extension of the ground plane. The folded three-dimensional box-like shaped antenna element has a second radio signal feeding point disposed at a support member of the ground plane. Furthermore, the folded three-dimensional box-like shaped antenna element is located adjacent to said meandered antenna element. The meandered antenna element is operable in the first frequency band region and the folded three-dimensional box-like shaped antenna element is operable in the second frequency band region.</p> |
申请公布号 |
WO2008122317(A1) |
申请公布日期 |
2008.10.16 |
申请号 |
WO2007EP60438 |
申请日期 |
2007.10.02 |
申请人 |
SONY ERICSSON MOBILE COMMUNICATIONS AB;YING, ZHINONG;ANDERSSON, JOHAN |
发明人 |
YING, ZHINONG;ANDERSSON, JOHAN |
分类号 |
H01Q1/24;H01Q1/36;H01Q5/00;H01Q9/40;H01Q9/42;H01Q21/30 |
主分类号 |
H01Q1/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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