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ITU-T K.91 (01/2022)

Orientación para la valoración, la evaluación y el seguimiento de la exposición humana a los campos electromagnéticos de las radiofrecuencias

Son numerosos los métodos que permiten evaluar la exposición, cada uno con sus ventajas e inconvenientes. En la Recomendación UIT-T K.91 se dan orientaciones sobre cómo evaluar y controlar la exposición de las personas a los campos electromagnéticos (CEM) de radiofrecuencias (RF) en zonas cercanas a instalaciones de radiocomunicaciones con arreglo a las normas vigentes en materia de exposición y conformidad que se han de respetar para la gama de frecuencias entre 8,3 kHz a 300 GHz. Se incluyen procedimientos para evaluar la exposición y demostrar el cumplimiento de los límites prescritos en las normas existentes.
La Recomendación UIT-T K.91 se orienta hacia el examen de la zona accesible al público en el entorno real de los servicios actualmente en funcionamiento con diferentes fuentes de CEM RF, pero también remite a normas y Recomendaciones relacionadas con la conformidad CEM de los productos.
La Recomendación UIT-T K.91 comprende un adjunto electrónico, que contiene un calculador de incertidumbre y los módulos de guarda Watt.

Citation:	https://handle.itu.int/11.1002/1000/14876
Series title:	K series: Protection against interference
Approval date:	2022-01-13
Provisional name:	K.guide
Approval process:	AAP
Status:	Superseded
Maintenance responsibility:	ITU-T Study Group 5
Further details:	Patent statement(s) Development history [7 related work items in progress]

Ed.	ITU-T Recommendation	Status	Summary	Table of Contents	Download
8	K.91 (01/2024)	In force	here	here	here
7	K.91 (01/2022)	Superseded	here	here	here
6	K.91 (12/2020)	Superseded	here	-	here
5	K.91 (06/2020)	Superseded	here	here	here
4	K.91 (11/2019)	Superseded	here	here	here
3.3	K.91 (2018) Amd. 3 (05/2019)	Superseded	here	here	here
3.2	K.91 (2018) Amd. 2 (09/2018)	Superseded	here	here	here
3.1	K.91 (2018) Amd. 1 (09/2018)	Superseded	here	here	here
3	K.91 (01/2018)	Superseded	here	here	here
2	K.91 (07/2017)	Superseded	here	here	here
1	K.91 (05/2012)	Superseded	here	here	here


ITU-T Supplement	Title	Status	Summary	Table of contents	Download
K Suppl. 1 (05/2021)	ITU-T K.91 – Guide on electromagnetic fields and health	In force	here	here	here
K Suppl. 3 (10/2015)	ITU-T K.20, K.21, K.45, K.82 – Additional criteria to protect telecommunication cabling during a power cross event	In force	here	here	here
K Suppl. 4 (09/2018)	ITU-T K.91 - Electromagnetic field considerations in smart sustainable cities	In force	here	here	here
K Suppl. 8 (11/2017)	Resistibility analysis of 5G systems	In force	here	here	here
K Suppl. 9 (05/2019)	5G technology and human exposure to radiofrequency electromagnetic fields	In force	here	here	here
K Suppl. 10 (11/2017)	Analysis of electromagnetic compatibility aspects and definition of requirements for 5G mobile systems	In force	here	here	here
K Suppl. 13 (12/2021)	Radiofrequency electromagnetic field (RF-EMF) exposure levels from mobile and portable devices during different conditions of use	In force	here	here	here
K Suppl. 14 (09/2019)	The impact of RF-EMF exposure limits stricter than the ICNIRP or IEEE guidelines on 4G and 5G mobile network deployment	In force	here	here	here
K Suppl. 16 (10/2022)	Electromagnetic field compliance assessments for 5G wireless networks	In force	here	here	here
K Suppl. 19 (09/2019)	Electromagnetic field (EMF) strength inside underground railway trains	In force	here	here	here
K Suppl. 20 (12/2021)	ITU-T K.91 – Supplement on radiofrequency exposure evaluation around underground base stations	In force	here	here	here
K Suppl. 29 (07/2022)	Electromagnetic field strength inside and outside of electric vehicles using wireless power transfer technology	In force	here	here	here
K Suppl. 32 (06/2023)	Case studies of radio frequency- electromagnetic field (RF-EMF) assessment	In force	here	here	here

Title	Approved on	Download
Mitigation measures for telecommunication installations – Chapter 10	2006	here
Mitigation measures for telecommunication installations	2004	here
Earthing and bonding	2003	here
Guide to the use of ITU-T Publications produced by Study Group 5 aimed at achieving Electromagnetic Compatibility and Safety	2002	here
Earthing of telecommunication installations	1976	here

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ITU-T Recommendations

ITU-T K.91 (01/2022)