Invention Grant
- Patent Title: Antenna and RFID tag with same mounted
- Patent Title (中): 天线和RFID标签相同的安装
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Application No.: US11826610Application Date: 2007-07-17
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Publication No.: US07667658B2Publication Date: 2010-02-23
- Inventor: Manabu Kai , Toru Maniwa , Takashi Yamagajo
- Applicant: Manabu Kai , Toru Maniwa , Takashi Yamagajo
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Hanify & King, P.C.
- Main IPC: H01Q11/12
- IPC: H01Q11/12
Abstract:
A tag antenna which, within a limited area, resonates with an RFID LSI chip having a capacitance component, and an RFID tag on which such a tag antenna is mounted, and which has an antenna and an LSI chip connected in parallel to the antenna are disclosed; the antenna has a feed terminal connected to the LSI chip, a loop antenna connected to the feed terminal, and a bypass conducting path which bypasses the loop of the loop antenna.
Public/Granted literature
- US20070279313A1 Antenna and RFID tag with same mounted Public/Granted day:2007-12-06
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