SA TR IEC 62669:2020
Current
The latest, up-to-date edition.
Case studies supporting IEC 62232 - Determination of RF field strength, power density and SAR in the vicinity of radiocommunication base stations for the purpose of evaluating human exposure
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English
09-11-2020
Important note : All end users must be registered with an Account prior to user licenses being assigned.This document adopts IEC 62669:2019, which presents a series of case studies in which electromagnetic (EM) fields are evaluated in accordance with AS IEC 62232:2018. The case studies presented in this document involve intentionally radiating base stations (BS). The BS transmit on one or more antennas using one or more frequencies in the range 110 MHz to 100 GHz and RF exposure assessments take into account the contribution of ambient sources at least in the 100 kHz to 300 GHz frequency range.
| Committee |
TE-007
|
| DocumentType |
Technical Report
|
| ISBN |
978 1 76072 968 4
|
| Pages |
112
|
| PublisherName |
Standards Australia
|
| Status |
Current
|
| Supersedes |
This document, which is a Technical Report, presents a series of case studies in which electromagnetic (EM) fields are evaluated in accordance with IEC 62232:2017. The case studies presented in this document involve intentionally radiating base stations (BS). The BS transmit on one or more antennas using one or more frequencies in the range 110 MHz to 100 GHz and RF exposure assessments take into account the contribution of ambient sources at least in the 100 kHz to 300 GHz frequency range.
Each case study has been chosen to illustrate a typical BS evaluation scenario and employs the methods detailed in IEC 62232:2017. The case studies are provided for guidance only and are not a substitute for a thorough understanding of the requirements of IEC 62232:2017. Based on the lessons learned from each case study, recommendations about RF assessment topics to be considered in the next revision of IEC 62232 are proposed. The methodologies and approaches described in this document are useful for the assessment of early 5G products introduced for consumer trials or deployments.
This document provides background and rationale for applying a compliance approach based on the actual maximum transmitted power or EIRP. Guidance for collecting and analysing information about the transmitted power of a base station and evaluating its actual maximum RF exposure based on modelling studies or measurement studies on operational sites (in networks, sub-networks or field trials) is also presented.
| Standards | Relationship |
| IEC TR 62669:2019 | Identical |
| IEC TR 62669:2011 | Identical |
First published as SA TR IEC 62669:2020.
| IEC TR 62630:2010 | Guidance for evaluating exposure from multiple electromagnetic sources |
| IEC 62479:2010 | Assessment of the compliance of low-power electronic and electrical equipment with the basic restrictions related to human exposure to electromagnetic fields (10 MHz to 300 GHz) |
| IEC 62232:2017 | Determination of RF field strength, power density and SAR in the vicinity of radiocommunication base stations for the purpose of evaluating human exposure |
| IEC TR 63170:2018 | Measurement procedure for the evaluation of power density related to human exposure to radio frequency fields from wireless communication devices operating between 6 GHz and 100 GHz |
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