Magnetic material antenna, the substrate being provided with this magnetic material antenna and RF label

Magnetic material antenna, the substrate being provided with this magnetic material antenna and RF label

  • CN 102,017,302 B
  • Filed: 04/22/2009
  • Issued: 08/31/2016
  • Est. Priority Date: 04/25/2008
  • Status: Active Grant
First Claim
Patent Images

1. a magnetic material antenna, it utilizes way of electromagnetic induction to be transmitted information receiving, it is characterised in that:

  • Described magnetic material antenna is configured to;

    centered by the core comprising magnetic and nonmagnetic material, in the outside of described coreForming electrode material in coiled type, one or two lateral surface at the electrode material being formed with coiled type forms insulating barrier,Wherein, the cross section of the core vertical with magnetic flux is formed magnetic and is split by nonmagnetic material,Nonmagnetic layer is non-magnetic ferrites and/or glass system pottery.

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