发明名称 |
ANTENNA INTERFACE FOR RADIO FREQUENCY IDENTIFICATION CIRCUIT |
摘要 |
Systems, methods, and other embodiments associated with radio frequency identification (RFID) circuits are described. According to one embodiment, a radio frequency identification circuit includes an antenna network and an integrated circuit configured to operate as a reader and a tag in combination with the antenna network. The integrated circuit is configured to provide an output admittance determined by a ratio of current and voltage negative feedback signals such that a frequency response of the combined integrated circuit and antenna network is adjustable when operating as a reader. |
申请公布号 |
EP2766857(B1) |
申请公布日期 |
2016.09.07 |
申请号 |
EP20120813959 |
申请日期 |
2012.10.10 |
申请人 |
MARVELL WORLD TRADE LTD. |
发明人 |
GAY, MICHAEL, J.;DOREL, FRANCOIS, LOUIS;DECLERCQ, FREDERIC |
分类号 |
G06K19/077;G06K7/10 |
主分类号 |
G06K19/077 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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