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Hlavní stránka>ISO/IEC 14443-2:2020-Cards and security devices for personal identification — Contactless proximity objects-Part 2: Radio frequency power and signal interface
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sklademVydáno: 2020
ISO/IEC 14443-2:2020-Cards and security devices for personal identification — Contactless proximity objects-Part 2: Radio frequency power and signal interface

ISO/IEC 14443-2:2020

ISO/IEC 14443-2:2020-Cards and security devices for personal identification — Contactless proximity objects-Part 2: Radio frequency power and signal interface

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Označení normy:ISO/IEC 14443-2:2020
Počet stran:47
Vydání:4
Vydáno:2020
Jazyk:Anglicky
Popis

ISO/IEC 14443-2:2020


This document specifies the characteristics of the fields to be provided for power and bi-directional communication between proximity coupling devices (PCDs) and proximity cards or objects (PICCs). This document does not specify the means of generating coupling fields, nor the means of compliance with electromagnetic radiation and human exposure regulations, which can vary depending on the country.
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