- 专利标题: RFID reader antenna port isolation
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申请号: US14972625申请日: 2015-12-17
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公开(公告)号: US10009000B2公开(公告)日: 2018-06-26
- 发明人: Thomas John Schuster , John Jorgenson , Fengyu Ge
- 申请人: INTERMEC, INC.
- 申请人地址: US WA Lynnwood
- 专利权人: INTERMEC, INC.
- 当前专利权人: INTERMEC, INC.
- 当前专利权人地址: US WA Lynnwood
- 代理机构: Oliff PLC
- 代理商 R. Brian Drozd
- 主分类号: G06K7/10
- IPC分类号: G06K7/10 ; H03H7/38 ; H01Q1/22 ; H01Q1/52
摘要:
A device includes a switch having multiple ports, an antenna coupled to each corresponding port, a tunable matching network coupled between each antenna and each port, and a controller to detune ports having antennas that are not transferring power when a selected antenna is transferring power.
公开/授权文献
- US20160180125A1 RFID READER ANTENNA PORT ISOLATION 公开/授权日:2016-06-23
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