NEAR FIELD COMMUNICATION METHOD BETWEEN A TAG AND A READER POWERING THE TAG

摘要

A Near Field Communication method is disclosed, using inductive coupling between a tag (3) and a reader (1) to power said tag (3) by said reader (1) wherein the difference between the resonance frequencies of respectively said tag (3) and said reader (1) can be increased when distance between said tag (3) and said reader (1) is reduced