- 专利标题: RFID system and associated antenna-coupler
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申请号: US14642592申请日: 2015-03-09
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公开(公告)号: US10114993B2公开(公告)日: 2018-10-30
- 发明人: Karl Torchalski , Mao Tian , Robert Gawelczyk , Steven Kovanko , Boris Y. Tsirline , Anthony Brown , Tom Zwier
- 申请人: ZIH Corp.
- 申请人地址: US IL Lincolnshire
- 专利权人: ZIH Corp.
- 当前专利权人: ZIH Corp.
- 当前专利权人地址: US IL Lincolnshire
- 主分类号: G06K7/10
- IPC分类号: G06K7/10 ; B41J3/44 ; B41J29/38 ; G06K17/00 ; H01Q1/22 ; H01Q9/04 ; H01Q21/29
摘要:
A RFID system and an associated antenna-coupler are provided. The system may be for selectively communicating with a targeted transponder from among a group of multiple adjacent transponders is provided. The system may include a transponder conveyance, a transceiver, and an antenna-coupler. The transponder conveyance is adapted to transport at least one targeted transponder from a group of multiple adjacent transponders through a transponder operating region. The transceiver is configured to generate one or more electrical signals. The antenna-coupler has first and second microstrips in a cross-like arrangement relative to each other. Each of the first and second microstrips is configured to transmit one or more electro-magnetic fields concentrated in a near-field region of the antenna-coupler based on the one or more electrical signals for communicating with the targeted transponder.
公开/授权文献
- US20150242667A1 RFID SYSTEM AND ASSOCIATED ANTENNA-COUPLER 公开/授权日:2015-08-27