发明名称 |
ANTENNA UNIT FOR NON-CONTACT COMMUNICATION, AND MOBILE COMMUNICATION APPARATUS COMPATIBLE WITH NON-CONTACT COMMUNICATION |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide an antenna unit for a proximity non-contact communication system an antenna for proximity non-contact communication of which can be low-profiled, and which can ensure a communication distance characteristic of proximity non-contact communication even when the antenna unit is mounted on a mobile communication apparatus compatible with a non-contact communication system. <P>SOLUTION: The antenna unit for the proximity non-contact communication system can be low-profiled by laminating the proximity non-contact communication system antenna and a plurality of magnetic bodies while ensuring the communication characteristic of the proximity non-contact communication. <P>COPYRIGHT: (C)2007,JPO&INPIT |
申请公布号 |
JP2007166139(A) |
申请公布日期 |
2007.06.28 |
申请号 |
JP20050358746 |
申请日期 |
2005.12.13 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
SHIMADA HAJIME;SATO HIROKI |
分类号 |
H01Q1/38;G06K19/07;G06K19/077 |
主分类号 |
H01Q1/38 |
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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