| Techniques de limitation de l'exposition des personnes aux champs électromagnétiques au voisinage de stations de radiocommunication |
La Recommandation UIT-T K.70 définit des techniques qui peuvent être utilisées par les opérateurs de télécommunication pour évaluer le ratio d'exposition cumulatif (total) au voisinage d'antennes d'émission et pour identifier la principale source de rayonnement. Elle donne des indications sur les méthodes d'atténuation permettant de réduire le niveau de rayonnement afin de respecter les limites d'exposition. Elle donne aussi des indications sur les procédures à suivre dans les cas d'exposition simultanée aux rayonnements émis par de nombreuses sources différentes à plusieurs fréquences. Les sources de rayonnement peuvent appartenir à de nombreux opérateurs et peuvent correspondre à différents services de radiocommunication (par exemple systèmes cellulaires, systèmes à ressources partagées, systèmes de radiodiffusion, faisceaux hertziens, systèmes d'accès sans fil, etc.). |
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| Citation: |
https://handle.itu.int/11.1002/1000/9140 |
| Series title: |
K series: Protection against interference |
| Approval date: |
2007-06-29 |
| Provisional name: | K.mit, K.pred |
| Approval process: | AAP |
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Status: |
Superseded |
| Observation: | This Recommendation contains a software EMF-estimator that implements the methodology described in ITU-T K.70, and gives the possibility to calculate the cumulative exposure for the reference levels. It also contains the library of the radiation patterns of transmitting antennas for a wide range of radiocommunication and broadcast services. The EMF-estimator is not appropriate for the equipment certification in order to put it on the market.
A new version v2.0.0 of EMF estimator is available in ITU-T K.70 (2007) Amend.2 (2011-05). |
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Maintenance responsibility: |
ITU-T Study Group 5 |
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Further details: |
Patent statement(s)
Development history
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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K Suppl. 3 (10/2015)
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ITU-T K.20, K.21, K.45, K.82 – Additional criteria to protect telecommunication cabling during a power cross event
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In force
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here
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here
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here
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K Suppl. 8 (11/2017)
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Resistibility analysis of 5G systems
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In force
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here
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here
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here
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K Suppl. 9 (05/2019)
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5G technology and human exposure to radiofrequency electromagnetic fields
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In force
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here
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here
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here
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K Suppl. 10 (11/2017)
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Analysis of electromagnetic compatibility aspects and definition of requirements for 5G mobile systems
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In force
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here
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here
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here
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K Suppl. 13 (12/2021)
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Radiofrequency electromagnetic field (RF-EMF) exposure levels from mobile and portable devices during different conditions of use
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In force
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here
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here
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here
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K Suppl. 14 (09/2019)
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The impact of RF-EMF exposure limits stricter than the ICNIRP or IEEE guidelines on 4G and 5G mobile network deployment
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In force
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here
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here
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here
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K Suppl. 16 (10/2022)
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Electromagnetic field compliance assessments for 5G wireless networks
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In force
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here
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here
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here
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K Suppl. 19 (09/2019)
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Electromagnetic field (EMF) strength inside underground railway trains
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In force
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here
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here
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here
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K Suppl. 29 (07/2022)
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Electromagnetic field strength inside and outside of electric vehicles using wireless power transfer technology
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In force
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here
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here
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here
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| Title |
Approved on |
Download |
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Mitigation measures for telecommunication installations – Chapter 10
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2006
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here
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Mitigation measures for telecommunication installations
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2004
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here
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Earthing and bonding
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2003
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here
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Guide to the use of ITU-T Publications produced by Study Group 5 aimed at achieving Electromagnetic Compatibility and Safety
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2002
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here
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Earthing of telecommunication installations
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1976
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here
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