Metallic cables and other passive components test methods - Part 4-16: Electromagnetic compatibility (EMC) - Extension of the frequency range to higher frequencies for transfer impedance and to lower frequencies for screening attenuation measurements using the triaxial set-up (IEC 62153-4-16:2021)

This part of IEC 62153 specifies a method to extrapolate the test results of transfer
impedance to higher frequencies and the test results of screening attenuation to lower
frequencies when measured with the triaxial set-up in accordance with IEC 62153-4-3,
IEC 62153‑4‑4 [1]1 and IEC 62153-4-15. This method is applicable for homogenous screens,
i.e. screens having a transfer impedance directly proportional to length. The transfer
impedance can have any frequency behaviour, i.e. it could have a behaviour where it does not
increase with 20 dB per decade as observed for screens made of a foil and a braid.

Prüfverfahren für metallische Kommunikationskabel - Teil 4-16: Elektromagnetische Verträglichkeit (EMV) – Erweiterung des Frequenzbereiches zu höheren Frequenzen für den Kopplungswiderstand und zu niedrigeren Frequenzen für die Schirmdämpfung bei Messungen mit dem Triaxialverfahren (IEC 62153-4-16:2021)

Méthodes d'essai des câbles métalliques et autres composants passifs - Partie 4-16: Compatibilité électromagnétique (CEM) - Extension de la plage de fréquences à des fréquences supérieures pour l'impédance de transfert et à des fréquences inférieures pour mesurer l'affaiblissement d'écran à l'aide d'un montage triaxial (IEC 62153-4-16:2021)

Preskusne metode za kovinske kable in druge pasivne komponente - 4-16. del: Elektromagnetna združljivost (EMC) - Razširitev frekvenčnega območja na višje frekvence za merjenje prenosne impedance in na nižje frekvence za merjenje zaslonskega slabljenja z uporabo triosne nastavitve (IEC 62153-4-16:2021)

General Information

Status
Published
Publication Date
24-Oct-2021
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
07-Oct-2021
Due Date
12-Dec-2021
Completion Date
25-Oct-2021

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SLOVENSKI STANDARD
SIST EN IEC 62153-4-16:2021
01-december-2021
Preskusne metode za kovinske kable in druge pasivne komponente - 4-16. del:
Elektromagnetna združljivost (EMC) - Razširitev frekvenčnega območja na višje
frekvence za merjenje prenosne impedance in na nižje frekvence za merjenje
zaslonskega slabljenja z uporabo triosne nastavitve (IEC 62153-4-16:2021)

Metallic cables and other passive components test methods - Part 4-16: Electromagnetic

compatibility (EMC) - Extension of the frequency range to higher frequencies for transfer

impedance and to lower frequencies for screening attenuation measurements using the

triaxial set-up (IEC 62153-4-16:2021)

Prüfverfahren für metallische Kommunikationskabel - Teil 4-16: Elektromagnetische

Verträglichkeit (EMV) – Erweiterung des Frequenzbereiches zu höheren Frequenzen für

den Kopplungswiderstand und zu niedrigeren Frequenzen für die Schirmdämpfung bei
Messungen mit dem Triaxialverfahren (IEC 62153-4-16:2021)

Méthodes d'essai des câbles métalliques et autres composants passifs - Partie 4-16:

Compatibilité électromagnétique (CEM) - Extension de la plage de fréquences à des

fréquences supérieures pour l'impédance de transfert et à des fréquences inférieures

pour mesurer l'affaiblissement d'écran à l'aide d'un montage triaxial (IEC 62153-4-

16:2021)
Ta slovenski standard je istoveten z: EN IEC 62153-4-16:2021
ICS:
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
33.120.10 Koaksialni kabli. Valovodi Coaxial cables. Waveguides
SIST EN IEC 62153-4-16:2021 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN IEC 62153-4-16:2021
---------------------- Page: 2 ----------------------
SIST EN IEC 62153-4-16:2021
EUROPEAN STANDARD EN IEC 62153-4-16
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2021
ICS 33.120.10
English Version
Metallic cables and other passive components test methods -
Part 4-16: Electromagnetic compatibility (EMC) - Extension of
the frequency range to higher frequencies for transfer
impedance and to lower frequencies for screening attenuation
measurements using the triaxial set-up
(IEC 62153-4-16:2021)

Méthodes d'essai des câbles métalliques et autres Prüfverfahren für metallische Kommunikationskabel - Teil 4-

composants passifs - Partie 4-16: Compatibilité 16: Elektromagnetische Verträglichkeit (EMV) - Erweiterung

électromagnétique (CEM) - Extension de la plage de des Frequenzbereiches zu höheren Frequenzen für den

fréquences à des fréquences supérieures pour l'impédance Kopplungswiderstand und zu niedrigeren Frequenzen für

de transfert et à des fréquences inférieures pour mesurer die Schirmdämpfung bei Messungen mit dem

l'affaiblissement d'écran à l'aide d'un montage triaxial Triaxialverfahren
(IEC 62153-4-16:2021) (IEC 62153-4-16:2021)

This European Standard was approved by CENELEC on 2021-09-28. 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,

Turkey 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

© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN IEC 62153-4-16:2021 E
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SIST EN IEC 62153-4-16:2021
EN IEC 62153-4-16:2021 (E)
European foreword

The text of document 46/817/FDIS, future edition 2 of IEC 62153-4-16, prepared by IEC/TC 46

“Cables, wires, waveguides, RF connectors, RF and microwave passive components and

accessories” was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as

EN IEC 62153-4-16:2021.
The following dates are fixed:

• latest date by which the document has to be implemented at national (dop) 2022–06–28

level by publication of an identical national standard or by endorsement

• latest date by which the national standards conflicting with the (dow) 2024–09–28

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.

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 62153-4-16:2021 was approved by CENELEC as a

European Standard without any modification.
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SIST EN IEC 62153-4-16:2021
EN IEC 62153-4-16:2021 (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 62153-4-3 2013 Metallic communication cable test methods - -
- Part 4–3: Electromagnetic compatibility
(EMC) - Surface transfer impedance -
Triaxial method
IEC 62153-4-15 - Metallic cables and other passive EN IEC 62153-4-15 -
components test methods - Part 4–15:
Electromagnetic compatibility (EMC) - Test
method for measuring transfer impedance
and screening attenuation - or coupling
attenuation with triaxial cell
---------------------- Page: 5 ----------------------
SIST EN IEC 62153-4-16:2021
---------------------- Page: 6 ----------------------
SIST EN IEC 62153-4-16:2021
IEC 62153-4-16
Edition 2.0 2021-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Metallic cables and other passive components test methods –
Part 4-16: Electromagnetic compatibility (EMC) – Extension of the frequency
range to higher frequencies for transfer impedance and to lower frequencies for
screening attenuation measurements using the triaxial set-up
Méthodes d’essai des câbles métalliques et autres composants passifs –
Partie 4-16: Compatibilité électromagnétique (CEM) – Extension de la plage de
fréquences à des fréquences supérieures pour l’impédance de transfert et à des
fréquences inférieures pour mesurer l’affaiblissement d’écran à l’aide d’un
montage triaxial
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.120.10 ISBN 978-2-8322-1010-1

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 ----------------------
SIST EN IEC 62153-4-16:2021
– 2 – IEC 62153-4-16:2021 © IEC 2021
CONTENTS

FOREWORD ........................................................................................................................... 3

1 Scope .............................................................................................................................. 5

2 Normative references ...................................................................................................... 5

3 Terms, definitions and abbreviated terms ........................................................................ 5

3.1 Terms and definitions .............................................................................................. 5

3.2 Abbreviated terms ................................................................................................... 6

4 Overview ......................................................................................................................... 6

5 Frequency behaviour of the triaxial set-up ....................................................................... 7

6 Extrapolation of transfer impedance measurement results ............................................... 9

6.1 General ................................................................................................................... 9

6.2 Example of a measurement according to IEC 62153-4-3, Method B ........................ 9

6.3 Example of a measurement according to IEC 62153-4-3, Method C ...................... 10

7 Extrapolation of screening attenuation measurement results ......................................... 12

8 Determination of the relative dielectric permittivity and impedance of the inner and

outer circuits .................................................................................................................. 14

8.1 General ................................................................................................................. 14

8.2 Influence of the test head ...................................................................................... 17

Bibliography .......................................................................................................................... 20

Figure 1 – Simulation of the scattering parameter S (left hand scale) and the transfer

impedance (right hand scale) for a single braid screen ........................................................... 7

Figure 2 – Comparison of formulae for conversion between forward transfer scattering

parameter and transfer impedance .......................................................................................... 9

Figure 3 – Example of the extrapolation of the transfer impedance of an RG59 type

cable..................................................................................................................................... 10

Figure 4 – Measurement of transfer impedance of a single braided cable ............................. 11

Figure 5 – Conversion of measured scattering parameter S to the transfer impedance

of a single braided cable ....................................................................................................... 12

Figure 6 – Example of the extrapolation of the scattering parameter S in logarithmic

frequency scale of an RG59 type cable ................................................................................. 13

Figure 7 – Example of the extrapolation of the scattering parameter S in linear

frequency scale of an RG59 type cable ................................................................................. 14

Figure 8 – Measurement of S of the outer circuit (tube) having a length of 203 cm ............ 16

Figure 9 – Example of test head (COMET set-up) ................................................................. 17

Figure 10 – Example of how to obtain the electrical length of the test head from the

S measurement using a bare copper wire as DUT (COMET set-up) ................................... 18

Figure 11 – Example of an RG58 type cable in 2 m triaxial set-up (COMET) ......................... 19

Table 1 – Parameters for simulation of triaxial set-up .............................................................. 8

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SIST EN IEC 62153-4-16:2021
IEC 62153-4-16:2021 © IEC 2021 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
METALLIC CABLES AND OTHER
PASSIVE COMPONENTS TEST METHODS –
Part 4-16: Electromagnetic compatibility (EMC) –
Extension of the frequency range to higher frequencies
for transfer impedance and to lower frequencies for screening
attenuation measurements using the triaxial set-up
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

international co-operation on all questions concerning standardization in the electrical and electronic fields. To

this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,

Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC

Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested

in the subject dealt with may participate in this preparatory work. International, governmental and non-

governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

with the International Organization for Standardization (ISO) in accordance with conditions determined by

agreement between the two organizations.

2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

consensus of opinion on the relevant subjects since each technical committee has representation from all

interested IEC National Committees.

3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

misinterpretation by any end user.

4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

transparently to the maximum extent possible in their national and regional publications. Any divergence

between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in

the latter.

5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

services carried out by independent certification bodies.

6) All users should ensure that they have the latest edition of this publication.

7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

members of its technical committees and IEC National Committees for any personal injury, property damage or

other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

Publications.

8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

indispensable for the correct application of this publication.

9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

IEC 62153-4-16 has been prepared by IEC technical committee 46: Cables, wires,

waveguides, RF connectors, RF and microwave passive components and accessories. It is an

International Standard.

This second edition cancels and replaces the first edition published in 2016. This edition

constitutes a technical revision.

This edition includes the following significant technical changes with respect to the previous

edition:

– Replacement of the conversion formula which was limited to a matched DUT by a new

conversion formula suitable for any load conditions.
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SIST EN IEC 62153-4-16:2021
– 4 – IEC 62153-4-16:2021 © IEC 2021
The text of this International Standard is based on the following documents:
FDIS Report on voting
46/817/FDIS 46/826/RVD

Full information on the voting for its approval can be found in the report on voting indicated in

the above table.
The language used for the development of this International Standard is English.

This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in

accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement,

available at www.iec.ch/members_experts/refdocs. The main document types developed by

IEC are described in greater detail at www.iec.ch/standardsdev/publications.

A list of all parts in the IEC 62153 series, published under the general title Metallic cables and

other passive components test methods, can be found on the IEC website.

Future documents in this series will carry the new general title as cited above. Titles of

existing documents in this series will be updated at the time of the next edition.

The committee has decided that the contents of this document will remain unchanged until the

stability date indicated on the IEC website under webstore.iec.ch in the data related to the

specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.

IMPORTANT – The "colour inside" logo on the cover page of this document indicates that it

contains colours which are considered to be useful for the correct understanding of its

contents. Users should therefore print this document using a colour printer.
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SIST EN IEC 62153-4-16:2021
IEC 62153-4-16:2021 © IEC 2021 – 5 –
METALLIC CABLES AND OTHER
PASSIVE COMPONENTS TEST METHODS –
Part 4-16: Electromagnetic compatibility (EMC) –
Extension of the frequency range to higher frequencies
for transfer impedance and to lower frequencies for screening
attenuation measurements using the triaxial set-up
1 Scope

This part of IEC 62153 specifies a method to extrapolate the test results of transfer

impedance to higher frequencies and the test results of screening attenuation to lower

frequencies when measured with the triaxial set-up in accordance with IEC 62153-4-3,

IEC 62153‑4‑4 [1] and IEC 62153-4-15. This method is applicable for homogenous screens,

i.e. screens having a transfer impedance directly proportional to length. The transfer

impedance can have any frequency behaviour, i.e. it could have a behaviour where it does not

increase with 20 dB per decade as observed for screens made of a foil and a braid.

2 Normative references

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.

IEC 62153-4-3:2013, Metallic communication cable test methods – Part 4-3: Electromagnetic

compatibility (EMC) – Surface transfer impedance – Triaxial method

IEC 62153-4-15, Metallic communication cable test methods – Part 4-15: Electromagnetic

compatibility (EMC) – Test method for measuring transfer impedance and screening
attenuation – or coupling attenuation with triaxial cell
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
No terms and definitions are listed in this document.

ISO and IEC maintain terminological databases for use in standardization at the following

addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
__________
Numbers in square brackets refer to the bibliography.
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SIST EN IEC 62153-4-16:2021
– 6 – IEC 62153-4-16:2021 © IEC 2021
3.2 Abbreviated terms
CUT cable under test
DUT device under test
TDR time domain reflectometer
VNA vector network analyser
4 Overview
The triaxial set-up can be used to measure both the surface transfer impedance
(IEC 62153-4-3, IEC 62153-4-15) and the screening attenuation (IEC 62153-4-4,

IEC 62153-4-15). The transfer impedance is in general measured with a coupling length of

maximum 0,5 m resulting in an upper frequency limit of around 100 MHz, whereas the

screening attenuation is in general measured with a coupling length of 2 m to 3 m resulting in

an upper frequency limit for the transfer impedance of around 10 MHz and a lower frequency

limit for the screening attenuation of around 100 MHz (see also IEC TS 62153-4-1:2014,

Clauses 8 and 9 [2]).

Figure 1 shows the grey zone between electrically short (measurement range for the transfer

impedan
...

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