Title:
誘導結合システムにおける動的周波数同調
Document Type and Number:
Japanese Patent JP7432724
Kind Code:
B2
Abstract:
This disclosure describes techniques for operating an inductive coupling reader. The techniques include operations comprising: applying an excitation frequency to a resonance circuit of the inductive coupling reader; detecting a change to a resonance frequency of the resonance circuit of the inductive coupling reader; and in response to detecting the change to the resonance frequency of the inductive coupling reader, adjusting the excitation frequency being applied to the resonance circuit.
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Inventors:
cabr, paul
Edmonds, Peter
Edmonds, Peter
Application Number:
JP2022533501A
Publication Date:
February 16, 2024
Filing Date:
November 25, 2020
Export Citation:
Assignee:
ASSA ABLOY AB
International Classes:
H04B1/59; G06K7/10
Domestic Patent References:
| JP2008160312A | ||||
| JP2002535860A | ||||
| JP2003323595A | ||||
| JP2016025460A |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Atsushi Honda
Hironobu Onda
Atsushi Honda