Invention Grant
- Patent Title: Radio frequency identification tag and radio frequency identification tag antenna
- Patent Title (中): 射频识别标签和射频识别标签天线
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Application No.: US12135851Application Date: 2008-06-09
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Publication No.: US08098201B2Publication Date: 2012-01-17
- Inventor: Won Kyu Choi , Jeong Seok Kim , Gil Young Choi , Hae Won Son , Cheol Sig Pyo , Jong-Suk Chae
- Applicant: Won Kyu Choi , Jeong Seok Kim , Gil Young Choi , Hae Won Son , Cheol Sig Pyo , Jong-Suk Chae
- Applicant Address: KR Daejeon KR Jeonju-si
- Assignee: Electronics & Telecommunications Research Institute,Industrial Cooperation Foundation of Chonbuk National University
- Current Assignee: Electronics & Telecommunications Research Institute,Industrial Cooperation Foundation of Chonbuk National University
- Current Assignee Address: KR Daejeon KR Jeonju-si
- Agency: Kile Park Goekjian Reed & McManus PLLC
- Priority: KR10-2007-0122892 20071129; KR10-2008-0015993 20080221
- Main IPC: H01Q1/38
- IPC: H01Q1/38
Abstract:
An RFID tag includes an antenna and a chip, and the antenna includes a first polygonal dielectric material, first and second microstrip lines partially formed in the first dielectric material, a second polygonal dielectric material stacked on the first dielectric material, and a third microstrip line partially formed in the second dielectric material. According to the present invention, the RFID tag can efficiently receive electromagnetic waves to thereby maximize a readable range.
Public/Granted literature
- US20090140928A1 RADIO FREQUENCY IDENTIFICATION TAG AND RADIO FREQUENCY IDENTIFICATION TAG ANTENNA Public/Granted day:2009-06-04
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