发明名称 |
ANTENNA MODULE AND MOBILE COMMUNICATION TERMINAL HAVING THE SAME |
摘要 |
An antenna module and a mobile communication terminal having the antenna module, which is of a space-saving design and has two capabilities: a capability of performing a long communication as a tag, and a capability of providing a wide communication area as a reader/writer. On a base board (10), there are arranged a first antenna coil (11) for communication with a reader/writer, and a second antenna coil (12) for communication with an IC tag. The first antenna coil (11) is arranged along the outmost periphery of the base board (10) for securing a communication distance. The second antenna coil (12) is arranged inside the first antenna coil (11) for reducing the size of the whole module.
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申请公布号 |
WO2004109852(A1) |
申请公布日期 |
2004.12.16 |
申请号 |
WO2004JP08172 |
申请日期 |
2004.06.04 |
申请人 |
SONY CORPORATION;TAKAHASHI, ISAO;AKIHO, HIRAKU |
发明人 |
TAKAHASHI, ISAO;AKIHO, HIRAKU |
分类号 |
B42D15/10;G06K7/08;G06K17/00;G06K19/07;G06K19/077;H01Q1/22;H01Q1/24;H01Q1/38;H01Q1/52;H01Q7/00;H01Q21/28;H04B1/59;H04B5/02;(IPC1-7):H01Q7/00;G06K19/00 |
主分类号 |
B42D15/10 |
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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