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ISO/IEC 18000-63:2021.pdf    
TÍTULO/RESP.:

ISO/IEC 18000-63 [documento eletrónico] : information technology - radio frequency identification for item management - part 63

: parameters for air interface communications at 860 MHz to 960 MHz type C / International Organization for Standardization

AUTOR(ES):

ORGANISATION INTERNATIONALE DE NORMALISATION

EDIÇÃO:

3rd ed. (2021-11)

PUBLICAÇÃO:

Geneva: ISO/IEC

NOTAS:

"This document defines the air interface for radio frequency identification (RFID) devices operating in the 860 MHz to 960 MHz industrial, scientific, and medical (ISM) band used in item management applications. It provides a common technical specification for RFID devices that can be used to develop RFID application standards. This document is intended to allow for compatibility and to encourage inter-operability of products for the growing RFID market in the international marketplace. It defines the forward and return link parameters for technical attributes including, but not limited to, operating frequency, operating channel accuracy, occupied channel bandwidth, maximum effective isotropic radiated power (EIRP), spurious emissions, modulation, duty cycle, data coding, bit rate, bit rate accuracy, bit transmission order, and, where appropriate, operating channels, frequency hop rate, hop sequence, spreading sequence, and chip rate. It further defines the communications protocol used in the air interface. This document specifies the physical and logical requirements for a passive-backscatter, Interrogator-Talks-First (ITF) systems. The system comprises Interrogators, also known as readers, and tags, also known as labels. An Interrogator receives information from a tag by transmitting a continuous-wave (CW) RF signal to the tag; the tag responds by modulating the reflection coefficient of its antenna, thereby backscattering an information signal to the Interrogator. The system is ITF, i.e. a tag modulates its antenna reflection coefficient with an information signal only after being directed to do so by an Interrogator."

TEMA:

Normas

ASSUNTOS:

Normas -- ISORadiofrequência

DATA PUB.:

2021

TipoReg:

Multimédia

LÍNGUA:

ENG

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