发明名称 |
ANTENNA DEVICE FOR POTABLE TERMINAL |
摘要 |
PURPOSE: An antenna device for a portable terminal is provided to improve the speech quality of a portable terminal and to slim the portable terminal. CONSTITUTION: An antenna device(30) for a portable terminal comprises a first antenna(31), a second antenna(32), a module unit, and a control unit. The second antenna has higher resonance frequency than the first antenna. The module unit transmits and receives signals to/from the first and second antennas. The control unit selectively uses the first and second antennas depending on usage environment.
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申请公布号 |
KR20120062121(A) |
申请公布日期 |
2012.06.14 |
申请号 |
KR20100123231 |
申请日期 |
2010.12.06 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOI, JONG WOO;LEE, JAE RYONG |
分类号 |
H01Q21/30;H01Q5/00 |
主分类号 |
H01Q21/30 |
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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