发明名称 |
ANTENNA FOR DIPOLE-TYPE IC TAG, ANTENNA ROLL AND USAGE METHOD FOR IC TAG |
摘要 |
To provide an antenna for dipole-type IC tag, which can conform to various IC chip specifications and communication frequencies in a wide area without causing an increase in the size of antenna, while advantageously suppressing a decrease in a communication distance caused by a defect part in an antenna pattern, in an antenna for dipole-type IC tag, an antenna radiation part is configured by extending an antenna wire in a radiation part extending direction, while repeatedly forming a pair of branch paths that branches in a direction intersecting with the radiation part extending direction, and a connection path which connects the pair of branch paths. The connection path is configured to extend in the radiation part extending direction from a junction of a pair of branch paths to a branch point of a next pair of branch paths. |
申请公布号 |
KR20140047588(A) |
申请公布日期 |
2014.04.22 |
申请号 |
KR20137023401 |
申请日期 |
2011.07.29 |
申请人 |
SINFONIA TECHNOLOGY CO., LTD. |
发明人 |
YAMANAKA YUJI;SATO YUSHI;SHIBATA HISAKAZU |
分类号 |
H01Q9/26;G06K19/07;G06K19/077;H01Q1/38 |
主分类号 |
H01Q9/26 |
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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