发明名称 ANTENNA CONSTRUCTION, FOR EXAMPLE FOR AN RFID TRANSPONDER SYSTEM
摘要 The invention relates to an antenna construction for an RFID chip for long ranges, which comprises a substrate, an antenna of conducting material supported by the substrate, and coupling means for coupling the antenna to a circuit. In accordance with the invention the antenna is a magnetic dipole, and the coupling means are formed by extensions of the antenna conductor.
申请公布号 US2012206313(A1) 申请公布日期 2012.08.16
申请号 US201013496583 申请日期 2010.09.14
申请人 JAAKKOLA KAARLE;TEKNOLOGIAN TUTKIMUSKESKUS VTT 发明人 JAAKKOLA KAARLE
分类号 H01Q9/16;H01P11/00;H01Q1/22 主分类号 H01Q9/16
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