Invention Grant
- Patent Title: Antenna arrangement for a chip card
- Patent Title (中): 芯片卡天线布置
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Application No.: US12994089Application Date: 2009-04-28
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Publication No.: US08669910B2Publication Date: 2014-03-11
- Inventor: Manfred Rietzler , Raymond Freeman
- Applicant: Manfred Rietzler , Raymond Freeman
- Applicant Address: NL
- Assignee: Smartrac IP B.V.
- Current Assignee: Smartrac IP B.V.
- Current Assignee Address: NL
- Agency: Quarles & Brady LLP
- Priority: DE102008024790 20080523
- International Application: PCT/EP2009/003070 WO 20090428
- International Announcement: WO2009/141041 WO 20091126
- Main IPC: H01Q9/28
- IPC: H01Q9/28

Abstract:
An antenna arrangement for a chip card includes an antenna conductor structure that is formed from a surface conductor. The antenna conductor structure includes a dipole arrangement arranged on a card substrate and that has a first antenna strand and a second antenna strand. The antenna conductor structure includes a terminal arrangement connecting the antenna conductor structure to a chip and for forming a transponder including the antenna conductor structure and the chip. A surface of the card substrate is divided into a grasping zone for handling the chip card and a transponder zone for arranging the transponder in such a manner that the grasping zone extends beyond a center region of the substrate surface and at least one lateral edge of the grasping zone is formed by a lateral edge of the substrate surface.
Public/Granted literature
- US20110181477A1 ANTENNA ARRANGEMENT FOR A CHIP CARD Public/Granted day:2011-07-28
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