kSIST FprEN IEC/IEEE 63195-1:2022

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 1: Measurement procedure

Identical adoption of future IEC/IEEE 63195-1 into EN IEC/IEEE 63195-1.

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 1: Messverfahren

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 1: Procédure de mesure

Ocenjevanje gostote moči na človeku, izpostavljenem radiofrekvenčnim poljem iz brezžičnih naprav, ki so zelo blizu njegovi glavi in telesu (frekvenčno območje 6 GHz - 300 GHz) - 1. del: Merilni postopek

General Information

• Status: Not Published
• Public Enquiry End Date: 14-Sep-2022
• ICS: 17.220.20 - Measurement of electrical and magnetic quantities
• Technical Committee: INIR - Electromagnetic fields in human enviornment
• Current Stage: 5020 - Formal vote (FV) (Adopted Project)
• Start Date: 11-Oct-2022
• Due Date: 29-Nov-2022
• Completion Date: 25-Nov-2022
• 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: EN IEC/IEEE 63195-1:2023 - 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 1: Measurement procedure

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN IEC/IEEE 63195-1:2022
01-september-2022
Ocenjevanje gostote moči na človeku, izpostavljenem radiofrekvenčnim poljem iz
brezžičnih naprav, ki so zelo blizu njegovi glavi in telesu (frekvenčno območje 6
GHz - 300 GHz) - 1. del: Merilni 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 1: Measurement 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 1: Messverfahren
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 1: Procédure de mesure
Ta slovenski standard je istoveten z: prEN IEC/IEEE 63195-1
ICS:
17.220.20 Merjenje električnih in Measurement of electrical
magnetnih veličin and magnetic quantities
oSIST prEN IEC/IEEE 63195-1:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN IEC/IEEE 63195-1:2022

---------------------- Page: 2 ----------------------
oSIST prEN IEC/IEEE 63195-1:2022
DRAFT
EUROPEAN STANDARD
prEN IEC/IEEE 63195-1
NORME EUROPÉENNE

EUROPÄISCHE NORM
June 2022
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 1:
Measurement procedure
(IEC/IEEE 63195-1:2022)
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) - des Körpers (Frequenzbereich von 6 GHz bis 300 GHz) -
Partie 1: Procédure de mesure Teil 1: Messverfahren
(IEC/IEEE 63195-1:2022) (IEC/IEEE 63195-1:2022)
This draft European Standard is submitted to CENELEC members for enquiry.
Deadline for CENELEC: 2022-09-16.

The text of this draft consists of the text of IEC/IEEE 63195-1:2022 (106/507/CDV).

If this draft becomes a European Standard, 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.

This draft European Standard was established by CENELEC 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,
Turkey and the United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.

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
© 2022 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Project: 70791 Ref. No. prEN IEC/IEEE 63195-1 E

---------------------- Page: 3 ----------------------
oSIST prEN IEC/IEEE 63195-1:2022
prEN IEC/IEEE 63195-1:2022 (E)
European foreword
This document (prEN IEC/IEEE 63195-1:2022) consists of the text of document
IEC/IEEE 63195-1:2022, prepared by IEC/TC 106 "Methods for the assessment of electric, magnetic
and electromagnetic fields associated with human exposure".
This document is currently submitted to the Enquiry.
The following dates are proposed:
• latest date by which the existence of this document (doa) dor + 6 months
has to be announced at national level
• latest date by which this document has to be (dop) dor + 12 months
implemented at national level by publication of an
identical national standard or by endorsement
• latest date by which the national standards (dow) dor + 36 months
conflicting with this document have to be withdrawn (to be confirmed or
modified when voting)
2

---------------------- Page: 4 ----------------------
oSIST prEN IEC/IEEE 63195-1:2022
prEN IEC/IEEE 63195-1:2022 (E)
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 62209- 2020 Measurement procedure for the assessment EN IEC/IEEE 62209- 2021
1528 of specific absorption rate of human 1528
exposure to radio frequency fields from
hand-held and body-worn wireless
communication devices - Part 1528: Human
models, instrumentation and procedures
(Frequency range of 4 MHz to 10 GHz)
1
IEC/IEEE 63195-2 2022 Assessment of power density of human EN IEC/IEEE —
exposure to radio frequency fields from 63195-2
wireless devices in close proximity to the
head and body (Frequency range of 6 GHz
to 300 GHz) – Part 2: Computational
procedure


1
To be published. Stage at the time of publication: prEN IEC/IEEE 63195-2:2022
3

---------------------- Page: 5 ----------------------
oSIST prEN IEC/IEEE 63195-1:2022

---------------------- Page: 6 ----------------------
oSIST prEN IEC/IEEE 63195-1:2022




IEC/IEEE 63195-1

®


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 1: Measurement 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 1: Procédure de mesure












INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE


INTERNATIONALE




ICS 17.220.20 ISBN 978-2-8322-0123-7




Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

---------------------- Page: 7 ----------------------
oSIST prEN IEC/IEEE 63195-1:2022
– 2 – IEC/IEEE 63195-1:2022 © IEC/IEEE 2022
CONTENTS
FOREWORD . 9
INTRODUCTION . 11
1 Scope . 12
2 Normative references . 13
3 Terms and definitions . 13
3.1 Exposure metrics and parameters . 13
3.2 Spatial, physical, and geometrical parameters associated with exposure
metrics . 16
3.3 Measurement instrumentation, field probe, and data-processing parameters . 17
3.4 RF power parameters . 20
3.5 Test device technical operating and antenna parameters . 21
3.6 Test device physical configurations . 23
3.7 Uncertainty parameters . 24
4 Symbols and abbreviated terms . 25
4.1 Symbols . 25
4.1.1 Physical quantities . 25
4.1.2 Constants . 26
4.2 Abbreviated terms . 26
5 Quick start guide and application of this document . 27
5.1 Quick start guide . 27
5.2 Application of this document . 30
5.3 Stipulations . 30
6 Measurement system and laboratory requirements . 30
6.1 General requirements . 30
6.2 Laboratory requirements . 31
6.3 Field probe requirements . 32
6.4 Measurement instrumentation requirements . 32
6.5 Scanning system requirements . 33
6.5.1 Single-probe systems . 33
6.5.2 Multiple field-probe systems . 33
6.6 Device holder requirements . 34
6.7 Post-processing quantities, procedures, and requirements . 35
6.7.1 Formulas for calculation of sPD . 35
6.7.2 Post-processing procedure . 37
6.7.3 Requirements . 38
7 Protocol for PD assessment . 39
7.1 General . 39
7.2 Measurement preparation . 39
7.2.1 Relative system check . 39
7.2.2 DUT requirements . 39
7.2.3 DUT preparation . 40
7.2.4 Selecting evaluation surfaces . 41
7.3 Tests to be performed . 44
7.3.1 General . 44
7.3.2 Tests to be performed when supported by simulations of the antenna
array . 46
7.3.3 Tests to be performed by measurements of the antenna array . 48

---------------------- Page: 8 ----------------------
oSIST prEN IEC/IEEE 63195-1:2022
IEC/IEEE 63195-1:2022 © IEC/IEEE 2022 – 3 –
7.4 Measurement procedure . 48
7.4.1 General measurement procedure . 48
7.4.2 Power density assessment methods . 49
7.4.3 Power scaling for operating mode and channel . 51
7.4.4 Correction for DUT drift . 53
7.5 Exposure combining. 54
7.5.1 General . 54
7.5.2 Combining power density and SAR results . 55
8 Uncertainty estimation . 58
8.1 General . 58
8.2 Requirements for uncertainty evaluations . 58
8.3 Description of uncertainty models . 58
8.4 Uncertainty terms dependent on the measurement system . 59
8.4.1 CAL – Calibration of the measurement equipment . 59
8.4.2 COR – Probe correction . 59
8.4.3 FRS – Frequency response . 59
8.4.4 SCC – Sensor cross coupling . 60
8.4.5 ISO – Isotropy . 61
8.4.6 LIN – System linearity error . 61
8.4.7 PSC – Probe scattering . 61
8.4.8 PPO – Probe positioning offset . 62
8.4.9 PPR – Probe positioning repeatability . 62
8.4.10 SMO – Sensor mechanical offset . 63
8.4.11 PSR – Probe spatial resolution . 63
8.4.12 FLD – Field impedance dependence (ratio |E|/|H|) . 63
8.4.13 MED – Measurement drift . 63
8.4.14 APN – Amplitude and phase noise . 64
8.4.15 TR – Measurement area truncation . 64
8.4.16 DAQ – Data acquisition . 64
8.4.17 SMP – Sampling . 64
8.4.18 REC – Field reconstruction . 64
8.4.19 SNR – Signal-to-noise ratio . 65
8.4.20 TRA – Forward transformation and backward transformation . 65
8.4.21 SCA – Power density scaling . 66
8.4.22 SAV – Spatial averaging . 66
8.4.23 COM – Exposure combining . 66
8.5 Uncertainty terms dependent on the DUT and environmental factors . 66
8.5.1 PC – Probe coupling with DUT . 66
8.5.2 MOD – Modulation response . 67
8.5.3 IT – Integration time . 67
8.5.4 RT – Response time . 68
8.5.5 DH – Device holder influence . 68
8.5.6 DA – DUT alignment . 68
8.5.7 AC – RF ambient conditions . 68
8.5.8 TEM – Laboratory temperature. 68
8.5.9 REF – Reflections in laboratory . 69
8.5.10 MSI – Measurement system immunity/secondary reception . 69
8.5.11 DRI – DUT drift . 69
8.6 Combined and expanded uncertainty . 69

---------------------- Page: 9 ----------------------
oSIST prEN IEC/IEEE 63195-1:2022
– 4 – IEC/IEEE 63195-1:2022 © IEC/IEEE 2022
9 Measurement report . 73
9.1 General . 73
9.2 Items to be recorded in measurement reports . 73
Annex A (normative) Measurement system check and system validation tests . 76
A.1 Overview . 76
A.2 Normalization to total radiated power . 77
A.2.1 General . 77
A.2.2 Option 1: Accepted power measurement . 77
A.2.3 Option 2: Total radiated power measurement . 81
A.3 Relative system check . 82
A.3.1 Purpose . 82
A.3.2 Antenna and test conditions . 82
A.3.3 Procedure . 83
A.3.4 Acceptance criteria . 83
A.4 Absolute system check . 85
A.4.1 Purpose . 85
A.4.2 Antenna and test conditions . 85
A.4.3 Procedure . 85
A.4.4 Acceptance criteria . 85
A.5 System validation . 86
A.5.1 Purpose . 86
A.5.2 Procedure . 86
A.5.3 Validation of modulation response . 87
A.5.4 Acceptance criteria . 87
Annex B (normative) Antennas for system check and system validation tests . 89
B.1 General . 89
B.2 Pyramidal horn antennas for system checks . 90
B.3 Cavity-fed dipole arrays for system validation . 91
B.3.1 Description . 91
B.3.2 Numerical target values for cavity-fed dipole arrays . 94
B.3.3 Field and power density distribution patterns . 94
B.3.4 Far-field radiation patterns . 99
B.4 Pyramidal horns with slot arrays for system validation . 101
B.4.1 Description . 101
B.4.2 Numerical target values for pyramidal horns loaded with a slot array . 103
B.4.3 Field and power density distribution patterns . 104
B.4.4 Far-field radiation patterns . 109
B.5 Antenna validation procedure . 110
B.5.1 General . 110
B.5.2 Objectives, scope, and usage specifications . 111
B.5.3 Antenna design. 111
B.5.4 Numerical targets . 111
B.5.5 Reference antennas calibration . 111
B.5.6 Antenna verification and life expectation . 111
B.5.7 Uncertainty budget considerations . 111
B.6 Validation procedure for wideband signals . 112
B.6.1 General . 112
B.6.2 Validation signals . 112
B.6.3 Validation antennas and setup . 112

---------------------- Page: 10 ----------------------
oSIST prEN IEC/IEEE 63195-1:2022
IEC/IEEE 63195-1:2022 © IEC/IEEE 2022 – 5 –
B.6.4 Target values for validation antennas transmitting wideband signals . 112
B.6.5 Wideband signal uncertainty . 112
B.6.6 Validation procedure . 113
Annex C (normative) Calibration and characterization of measurement probes . 114
C.1 General . 114
C.2 Calibration of waveguide probes . 114
C.2.1 General . 114
C.2.2 Sensitivity . 114
C.2.3 Linearity . 114
C.2.4 Lower detection limit . 115
C.2.5 Isotropy . 115
C.2.6 Response time . 115
C.3 Calibration for isotropic scalar E-field or H-field probes . 115
C.3.1 General . 115
C.3.2 Sensitivity . 115
C.3.3 Isotropy . 115
C.3.4 Linearity . 116
C.3.5 Lower detection limit . 116
C.3.6 Response time . 116
C.4 Calibration of phasor E-field or H-field probes . 116
C.4.1 General . 116
C.4.2 Sensitivity . 116
C.4.3 Isotropy . 117
C.4.4 Linearity . 117
C.4.5 Lower detection limit . 117
C.5 Calibration uncertainty parameters. 117
C.5.1 General . 117
C.5.2 Input power to the antenna . 117
C.5.3 Mismatch effect (input power measurement) . 117
C.5.4 Gain and offset distance . 118
C.5.5 Signal spectrum . 118
C.5.6 Setup stability . 118
C.5.7 Uncertainty for field impedance variations . 119
C.6 Uncertainty budget template . 119
Annex D (informative) Information on use of square or circular shapes for power
density averaging area in conformity evaluations . 121
D.1 General . 121
D.2 Method using computational analysis . 121
D.3 Areas averaged with square and circular shapes on planar evaluation
surface .
...