Mutual inductor electronic tag

The utility model relates to a mutual inductor electronic tag comprising a base layer which is of a rectangular structure; the upper antenna layer is arranged on the upper surface of the base layer; the lower antenna layer is arranged on the lower surface of the base layer, and the lower antenna lay...

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Bibliographic Details
Main Authors CUI LEI, TIAN WENQIANG, CAO FULEI, FU YONG, HOU JIALIN
Format Patent
LanguageChinese
English
Published 23.07.2019
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:The utility model relates to a mutual inductor electronic tag comprising a base layer which is of a rectangular structure; the upper antenna layer is arranged on the upper surface of the base layer; the lower antenna layer is arranged on the lower surface of the base layer, and the lower antenna layer is electrically connected with the upper antenna layer; the label chip is arranged on the upper antenna layer, and the label chip is electrically connected with the upper antenna layer; wherein the lower antenna layer is a dipole antenna layer. The mutual inductor electronic tag has the advantages that the lower surface of the base layer is provided with the dipole antenna layer instead of a traditional metal reflecting layer, so that the mutual inductor electronic tag adapts to a metal environment, the energy loss is reduced, the radiation efficiency of the antenna layer is improved to more than 95%, and the read-write performance is greatly improved; in addition, the anti-theft and anti-fake performance is eff
Bibliography:Application Number: CN201821904814U