Invention Grant
- Patent Title: Antenna for radio frequency identification tag
- Patent Title (中): 射频识别标签天线
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Application No.: US12126020Application Date: 2008-05-23
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Publication No.: US07791543B2Publication Date: 2010-09-07
- Inventor: Won Kyu Choi , Jeong Seok Kim , Gil Young Choi , Cheol Sig Pyo , Jong-suk Chae
- Applicant: Won Kyu Choi , Jeong Seok Kim , Gil Young Choi , Cheol Sig Pyo , Jong-suk Chae
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Kile Goekjian Reed & McManus
- Agent Jae Y. Park
- Priority: KR10-2007-0102274 20071010
- Main IPC: H01Q1/38
- IPC: H01Q1/38
Abstract:
An antenna for an RFID tag having an RFID tag chip includes a dielectric material, a radiating patch radiating a signal from the RFID tag chip, and a feed line supplying power to the RIFD tag chip through magnetic-coupling with the radiating patch. Accordingly, a small antenna that can be attached to metal can be realized.
Public/Granted literature
- US20090096678A1 ANTENNA FOR RADIO FREQUENCY IDENTIFICATION TAG Public/Granted day:2009-04-16
Information query
