EN IEC/IEEE 63195-2:2023

Assessment of power density of human exposure to radio frequency fields from wireless devices in close proximity to the head and body (frequency range of 6 GHz to 300 GHz) - Part 2: Computational procedure

Identical adoption of future IEC/IEEE 63195-2 into EN IEC/IEEE 63195-2

Bewertung der Leistungsdichte der Exposition des Menschen gegenüber hochfrequenten Feldern von drahtlosen Geräten in unmittelbarer Nähe des Kopfes und des Körpers (Frequenzbereich von 6 GHz bis 300 GHz) - Teil 2: Berechnungsverfahren

Évaluation de la densité de puissance de l'exposition humaine aux champs radiofréquences provenant de dispositifs sans fil à proximité immédiate de la tête et du corps (plage de fréquences de 6 GHz à 300 GHz) - Partie 2: Procédure de calcul

Ocenjevanje gostote moči izpostavljenosti človeka radiofrekvenčnim poljem brezžičnih naprav v neposredni bližini glave in telesa (frekvenčno območje 6 GHz do 300 GHz) - 2. del: Izračunski postopek

General Information

• Status: Published
• Publication Date: 12-Jan-2023
• ICS: 17.220.20 - Measurement of electrical and magnetic quantities
• Technical Committee: CLC/TC 106X - Electromagnetic fields in the human environment
• Drafting Committee: CLC/TC 106X - Electromagnetic fields in the human environment
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 13-Jan-2023
• Completion Date: 13-Jan-2023
• Directive: 2014/53/EU - Directive 2014/53/EU of The European Parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC
• Mandate: M/536 - [C(2015)536] Standardisation request as regards radio equipment in support of Directive 2014/53/EU
• Ref Project: SIST EN IEC/IEEE 63195-2:2025 - Assessment of power density of human exposure to radio frequency fields from wireless devices in close proximity to the head and body (frequency range of 6 GHz to 300 GHz) - Part 2: Computational procedure

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2025
Ocenjevanje gostote moči izpostavljenosti človeka radiofrekvenčnim poljem
brezžičnih naprav v neposredni bližini glave in telesa (frekvenčno območje 6 GHz
do 300 GHz) - 2. del: Izračunski postopek
Assessment of power density of human exposure to radio frequency fields from wireless
devices in close proximity to the head and body (frequency range of 6 GHz to 300 GHz) -
Part 2: Computational procedure
Bewertung der Leistungsdichte der Exposition des Menschen gegenüber
hochfrequenten Feldern von drahtlosen Geräten in unmittelbarer Nähe des Kopfes und
des Körpers (Frequenzbereich von 6 GHz bis 300 GHz) - Teil 2: Berechnungsverfahren
Évaluation de la densité de puissance de l'exposition humaine aux champs
radiofréquences provenant de dispositifs sans fil à proximité immédiate de la tête et du
corps (plage de fréquences de 6 GHz à 300 GHz) - Partie 2: Procédure de calcul
Ta slovenski standard je istoveten z: EN IEC/IEEE 63195-2:2023
ICS:
17.220.20 Merjenje električnih in Measurement of electrical
magnetnih veličin and magnetic quantities
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC/IEEE 63195-2

NORME EUROPÉENNE
EUROPÄISCHE NORM January 2023
ICS 17.220.20
English Version
Assessment of power density of human exposure to radio
frequency fields from wireless devices in close proximity to the
head and body (frequency range of 6 GHz to 300 GHz) - Part 2:
Computational procedure
(IEC/IEEE 63195-2:2022)
Évaluation de la densité de puissance de l'exposition Bewertung der Leistungsdichte der Exposition des
humaine aux champs radiofréquences provenant de Menschen gegenüber hochfrequenten Feldern von
dispositifs sans fil à proximité immédiate de la tête et du drahtlosen Geräten in unmittelbarer Nähe des Kopfes und
corps (plage de fréquences de 6 GHz à 300 GHz) - Partie des Körpers (Frequenzbereich von 6 GHz bis 300 GHz) -
2: Procédure de calcul Teil 2: Berechnungsverfahren
(IEC/IEEE 63195-2:2022) (IEC/IEEE 63195-2:2022)
This European Standard was approved by CENELEC on 2023-01-09. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC/IEEE 63195-2:2023 E

European foreword
This document (EN IEC/IEEE 63195-2:2023) consists of the text of document IEC/IEEE 63195-2:2022,
prepared by IEC/TC 106 "Methods for the assessment of electric, magnetic and electromagnetic fields
associated with human exposure".
The following dates are fixed:
• latest date by which this document has to be (dop) 2024-01-09
implemented at national level by publication of an
identical national standard or by endorsement
• latest date by which the national standards (dow) 2026-01-09
conflicting with this document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a Standardization Request given to CENELEC by the
European Commission and the European Free Trade Association.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC/IEEE 63195-2:2022 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standard indicated:
IEC/IEEE 62209-1528:2020 NOTE Harmonized as EN IEC/IEEE 62209-1528:2021 (not modified)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1  Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2  Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC/IEEE 62704-1 2017 Determining the peak spatial-average specific - -
absorption rate (SAR) in the human body from
wireless communications devices, 30 MHz to
6 GHz - Part 1: General requirements for
using the finite difference time-domain
(FDTD) method for SAR calculations
IEC/IEEE 62704-4 2020 Determining the peak spatial-average specific - -
absorption rate (SAR) in the human body from
wireless communication devices, 30 MHz to 6
GHz - Part 4: General requirements for using
the finite element method for SAR
calculations
IEC/IEEE 63195-1 2022 Assessment of power density of human EN IEC/IEEE 2023
exposure to radio frequency fields from 63195-1
wireless devices in close proximity to the
head and body (frequency range of 6 GHz to
300 GHz) - Part 1: Measurement procedure
IEEE 145 - Definitions of terms for antennas - -

IEC/IEEE 63195-2 ®
Edition 1.0 2022-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Assessment of power density of human exposure to radio frequency fields from

wireless devices in close proximity to the head and body (frequency range of

6 GHz to 300 GHz) –
Part 2: Computational procedure

Évaluation de la densité de puissance de l'exposition humaine aux champs

radiofréquences provenant de dispositifs sans fil à proximité immédiate de la

tête et du corps (plage de fréquences de 6 GHz à 300 GHz) –

Partie 2: Procédure de calcul
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 17.220.20 ISBN 978-2-8322-0184-8

– 2 – IEC/IEEE 63195-2:2022 © IEC/IEEE 2022
CONTENTS
FOREWORD . 6
INTRODUCTION . 8
1 Scope . 9
2 Normative references . 9
3 Terms and definitions . 10
3.1 Exposure metrics and parameters . 10
3.2 Spatial, physical, and geometrical parameters associated with exposure
metrics . 11
3.3 Test device technical operating and antenna parameters . 13
3.4 Computational parameters . 13
3.5 Uncertainty parameters . 14
4 Symbols and abbreviated terms . 14
4.1 Symbols . 14
4.1.1 Physical quantities . 14
4.1.2 Constants . 15
4.2 Abbreviated terms . 15
5 Overview and application of this document . 16
5.1 Overview of the numerical evaluation . 16
5.2 Application of this document . 17
5.3 Stipulations . 18
6 Requirements on the numerical software . 18
7 Model development and validation . 19
7.1 General . 19
7.2 Development of the numerical model of the DUT. 19
7.3 Power normalization . 20
7.4 Requirements on the experimental test equipment for model validation . 22
7.4.1 General . 22
7.4.2 Ambient conditions and device holder . 23
7.4.3 Power measurement . 23
7.5 Testing configurations for the validation of the DUT model . 24
7.5.1 General . 24
7.5.2 Tests to be performed . 24
7.5.3 Determining the validity of the DUT model . 25
7.5.4 Test reduction for additional DUTs . 25
8 Power density computation and averaging . 26
8.1 Evaluation surface . 26
8.2 Tests to be performed and DUT configurations . 26
8.2.1 General . 26
8.2.2 Devices with a single radiating element or with multiple elements that
do not operate simultaneously . 27
8.2.3 Devices with antenna arrays or sub-arrays . 27
8.2.4 Devices with multiple antennas or multiple transmitters . 28
8.3 Considerations on the evaluation surface and dimensions of the
computational domain . 29
8.4 Averaging of power density on an evaluation surface . 29
8.4.1 General . 29
8.4.2 Construction of the averaging area on an evaluation surface . 30

IEC/IEEE 63195-2:2022 © IEC/IEEE 2022 – 3 –
8.5 Computation of sPD by integration of the Poynting vector. 31
8.5.1 General . 31
8.5.2 Surface-normal propagation-direction power density into the evaluation
surface, sPD . 31
n+
8.5.3 Total propagating power density into the evaluation surface, sPD . 32
tot+
8.5.4 Total power density directed into the phantom considering near-field
exposure, sPD . 32
mod+
8.6 Software .
...