发明授权
- 专利标题： RFID tag and manufacturing method thereof
- 专利标题（中）： RFID标签及其制造方法
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申请号： US11882232申请日： 2007-07-31
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公开(公告)号： US08022878B2公开(公告)日： 2011-09-20
- 发明人: Takashi Yamagajo , Toru Maniwa , Manabu Kai , Yasuyuki Oishi , Yoshiyasu Sugimura , Shunji Baba
- 申请人： Takashi Yamagajo , Toru Maniwa , Manabu Kai , Yasuyuki Oishi , Yoshiyasu Sugimura , Shunji Baba
- 申请人地址： JP Kawasaki JP Inagi
- 专利权人： Fujitsu Limited,Fujitsu Frontech Limited
- 当前专利权人： Fujitsu Limited,Fujitsu Frontech Limited
- 当前专利权人地址： JP Kawasaki JP Inagi
- 代理机构： Murphy & King, P.C.
- 优先权： JP2006-216727 20060809; JP2007-001989 20070110
- 主分类号： H01Q1/38
- IPC分类号： H01Q1/38 ; H01Q9/16
摘要：
An RFID tag having a tag antenna and an LSI chip, comprising: a power-supply pattern on which the LSI chip is mounted; a patch antenna that functions as the tag antenna; and a high-frequency connection section that makes a high-frequency connection between the power-supply pattern and the patch antenna. The high-frequency connection section is formed, for example, by forming a slot in the patch antenna, layering one end of a small dipole antenna that functions as the power-supply pattern over the slot so that it crosses over the slot, and supplying power from the small dipole antenna to the patch antenna.
公开/授权文献
- US20080036673A1 RFID tag and manufacturing method thereof 公开/授权日：2008-02-14
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