SIST EN 55016-1-4:2007
Specification for radio disturbance and immunity measuring apparatus and methods -- Part 1-4: Radio disturbance and immunity measuring apparatus - Ancillary equipment - Radiated disturbances
Specification for radio disturbance and immunity measuring apparatus and methods -- Part 1-4: Radio disturbance and immunity measuring apparatus - Ancillary equipment - Radiated disturbances
This part of CISPR 16 is designated a basic standard, which specifies the characteristics and performance of equipment for the measurement of radiated disturbances in the frequency range 9 kHz to 18 GHz. Specifications for ancillary apparatus are included for: antennas and test sites, TEM cells, and reverberating chambers. The requirements of this publication must be complied with at all frequencies and for all levels of radiated disturbances within the CISPR indicating range of the measuring equipment. Methods of measurement are covered in Part 2-3, and further information on radio disturbance is given in Part 3 of CISPR 16. Uncertainties, statistics and limit modelling are covered in Part 4 of CISPR 16.
Anforderungen an Geräte und Einrichtungen sowie Festlegung der Verfahren zur Messung der hochfrequenten Störaussendung (Funkstörungen) und Störfestigkeit -- Teil 1-4: Geräte und Einrichtungen zur Messung der hochfrequenten Störaussendung (Funkstörungen) und Störfestigkeit - Zusatz-/Hilfseinrichtungen - Gestrahlte Störaussendung
Spécifications des méthodes et des appareils de mesure des perturbations radioélectriques et de l'immunité aux perturbationsradioélectriques -- Partie 1-4: Appareils de mesure des perturbations radioélectriques et de l'immunité aux perturbations radioélectriques - Matériels auxiliaires - Perturbations rayonnées
Specifikacija za merilne naprave in metode za merjenje radijskih motenj in odpornosti - 1-4. del: Merilne naprave za merjenje radijskih motenj in odpornosti - Pomožna oprema - Sevane motnje (CISPR 16-1-4:2007)
Ta del CISPR 16 je določen kot osnovni standard, ki opredeljuje značilnosti in zmogljivost opreme za merjenje sevanih motenj v frekvenčnem razponu od 9 kHz do 18 GHz. Vključene so specifikacije za pomožne naprave za: antene in preskusne prostore, TEM celice in odmevne komore. Zahteve te objave morajo biti v skladu z vsemi frekvencami in za vse ravni radijskih motenj v okviru CISPR, ki navajajo razpon merilne opreme. Metode merjenja so zajete v 2. in 3. delu, nadaljnje informacije o radijskih motnjah pa so podane v 3. delu CISPR 16. Nezanesljivost, statistika in modeliranje mejnih vrednosti so zajeti v 4. delu CISPR 16.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 55016-1-4:2007
01-oktober-2007
1DGRPHãþD
SIST EN 55016-1-4:2005
SIST EN 55016-1-4:2005/A1:2005
SIST EN 55016-1-4:2005/A2:2006
Specifikacija za merilne naprave in metode za merjenje radijskih motenj in
odpornosti - 1-4. del: Merilne naprave za merjenje radijskih motenj in odpornosti -
Pomožna oprema - Sevane motnje (CISPR 16-1-4:2007)
Specification for radio disturbance and immunity measuring apparatus and methods --
Part 1-4: Radio disturbance and immunity measuring apparatus - Ancillary equipment -
Radiated disturbances
Anforderungen an Geräte und Einrichtungen sowie Festlegung der Verfahren zur
Messung der hochfrequenten Störaussendung (Funkstörungen) und Störfestigkeit – Teil
1-4: Geräte und Einrichtungen zur Messung der hochfrequenten Störaussendung
(Funkstörungen) und Störfestigkeit – Zusatz-/Hilfseinrichtungen – Gestrahlte
Störaussendung
Spécifications des méthodes et des appareils de mesure des perturbations
radioélectriques et de l'immunité aux perturbations radioélectriques -- Partie 1-4:
Appareils de mesure des perturbations radioélectriques et de l'immunité aux
perturbations radioélectriques - Matériels auxiliaires - Perturbations rayonnées
Ta slovenski standard je istoveten z: EN 55016-1-4:2007
ICS:
17.240 Merjenje sevanja Radiation measurements
33.100.20 Imunost Immunity
SIST EN 55016-1-4:2007 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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EUROPEAN STANDARD
EN 55016-1-4
NORME EUROPÉENNE
June 2007
EUROPÄISCHE NORM
ICS 33.100.10; 33.100.20 Supersedes EN 55016-1-4:2004 + A1:2005 + A2:2005
English version
Specification for radio disturbance
and immunity measuring apparatus and methods -
Part 1-4: Radio disturbance and immunity measuring apparatus -
Ancillary equipment -
Radiated disturbances
(CISPR 16-1-4:2007)
Spécifications des méthodes Anforderungen an Geräte
et des appareils de mesure des und Einrichtungen sowie Festlegung
perturbations radioélectriques der Verfahren zur Messung
et de l'immunité aux perturbations der hochfrequenten Störaussendung
radioélectriques - (Funkstörungen) und Störfestigkeit -
Partie 1-4: Appareils de mesure Teil 1-4: Geräte und Einrichtungen
des perturbations radioélectriques zur Messung der hochfrequenten
et de l'immunité aux perturbations Störaussendung (Funkstörungen)
radioélectriques - und Störfestigkeit -
Matériels auxiliaires - Zusatz-/Hilfseinrichtungen -
Perturbations rayonnées Gestrahlte Störaussendung
(CISPR 16-1-4:2007) (CISPR 16-1-4:2007)
This European Standard was approved by CENELEC on 2007-06-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 55016-1-4:2007 E
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EN 55016-1-4:2007 - 2 -
Foreword
The text of document CISPR/A/710/FDIS, future edition 2 of CISPR 16-1-4, prepared by CISPR SC A,
Radio-interference measurements and statistical methods, was submitted to the IEC-CENELEC parallel
vote and was approved by CENELEC as EN 55016-1-4 on 2007-06-01.
This European Standard supersedes EN 55016-1-4:2004 + A1:2005 + A2:2005.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2008-03-01
national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2010-06-01
with the EN have to be withdrawn
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard CISPR 16-1-4:2007 was approved by CENELEC as a European
Standard without any modification.
__________
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- 3 - EN 55016-1-4:2007
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application 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 When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
1)
IEC 60050-161 - International Electrotechnical - -
Vocabulary (IEV) -
Chapter 161: Electromagnetic compatibility
1) 2)
CISPR 16-1-1 - Specification for radio disturbance and EN 55016-1-1 2007
immunity measuring apparatus and methods -
Part 1-1: Radio disturbance and immunity
measuring apparatus - Measuring apparatus
1) 2)
CISPR 16-2-3 - Specification for radio disturbance and EN 55016-2-3 2006
immunity measuring apparatus and methods -
Part 2-3: Methods of measurement of
disturbances and immunity - Radiated
disturbance measurements
1)
CISPR 16-3 - Specification for radio disturbance and - -
immunity measuring apparatus and methods -
Part 3: CISPR technical reports
CISPR 16-4 Series Specification for radio disturbance and - -
immunity measuring apparatus and methods -
Uncertainties, statistics and limit modeling
CISPR 16-4-2 2003 Specification for radio disturbance and EN 55016-4-2 2004
immunity measuring apparatus and methods -
Part 4-2: Uncertainties, statistics and limit
modelling - Uncertainty in EMC
measurements
1)
Undated reference.
2)
Valid edition at date of issue.
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INTERNATIONAL
CISPR
ELECTROTECHNICAL
16-1-4
COMMISSION
Second edition
2007-02
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
Specification for radio disturbance and immunity
measuring apparatus and methods –
Part 1-4:
Radio disturbance and immunity measuring
apparatus – Ancillary equipment –
Radiated disturbances
© IEC 2007 Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical,
including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
PRICE CODE
Commission Electrotechnique Internationale XC
International Electrotechnical Commission
Международная Электротехническая Комиссия
For price, see current catalogue
---------------------- Page: 5 ----------------------
CISPR 16-1-4 © IEC:2007 – 3 –
CONTENTS
FOREWORD.9
1 Scope.13
2 Normative references.13
3 Terms and definitions .15
4 Antennas for measurement of radiated radio disturbance .17
4.1 Accuracy of field-strength measurements.17
4.2 Frequency range 9 kHz to 150 kHz .19
4.3 Frequency range 150 kHz to 30 MHz.19
4.4 Frequency range 30 MHz to 300 MHz.21
4.5 Frequency range 300 MHz to 1 000 MHz.29
4.6 Frequency range 1 GHz to 18 GHz.31
4.7 Special antenna arrangements.31
5 Test sites for measurement of radio disturbance field strength for the frequency
range of 30 MHz to 1 000 MHz.33
5.1 Open area test site .33
5.2 Weather protection enclosure .33
5.3 Obstruction-free area.33
5.4 Ambient radio frequency environment of a test site .35
5.5 Ground plane.39
5.6 Open area site validation procedure.39
5.7 Test site suitability with ground-plane.47
5.8 Test site suitability without ground-plane .57
5.9 Evaluation of set-up table and antenna tower .75
6 Reverberating chamber for total radiated power measurement .79
6.1 Chamber .79
7 TEM cells for immunity to radiated disturbance measurement.85
8 Test sites for measurement of radio disturbance field strength for the frequency
range 1 GHz to 18 GHz.85
8.1 Reference test site .85
8.2 Validation of the test site.85
8.3 Alternative test site . 113
Annex A (normative) Parameters of broadband antennas. 115
Annex B (normative) Monopole (1 m rod antenna) performance equations and
characterization of the associated antenna matching network . 123
Annex C (normative) Loop antenna system for magnetic field induced current
measurements in the frequency range of 9 kHz to 30 MHz. 133
Annex D (informative) Construction details for open area test sites in the frequency
range of 30 MHz to 1 000 MHz (Clause 5) . 151
Annex E (normative) Validation procedure of the open area test site for the frequency
range of 30 MHz to 1 000 MHz (Clause 5) . 159
Annex F (informative) Basis for 4 dB site acceptability criterion (Clause 5). 175
Bibliography . 179
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CISPR 16-1-4 © IEC:2007 – 5 –
Figure 1 – Short dipole antenna factors for R = 50 Ω .23
L
Figure 2 – Obstruction-free area of a test site with a turntable (see 5.3).37
Figure 3 – Obstruction-free area with stationary EUT (see 5.3) .37
Figure 4 – Configuration of equipment for measuring site attenuation in horizontal
polarization (see 5.6 and Annex E) .41
Figure 5 – Configuration of equipment for measuring site attenuation in vertical
polarization using tuned dipoles (see 5.6 and Annex E) .41
Figure 6a – Typical antenna positions for alternative test site – Vertical polarization NSA
measurements .51
Figure 6b – Typical antenna positions for alternative test site – Horizontal polarization
NSA measurements .51
Figure 6c – Typical antenna positions for alternative test site – Vertical polarization NSA
measurements for an EUT that does not exceed a volume of 1 m depth, 1,5 m width,
1,5 m height, with the periphery greater than 1 m from the closest material that may
cause undesirable reflections .53
Figure 6d – Typical antenna positions for alternative test site – Horizontal polarization
NSA measurements for an EUT that does not exceed a volume of 1 m depth, 1,5 m
width and 1,5 m height, with the periphery greater than 1 m from the closest material
that may cause undesirable reflections .53
Figure 6 – Typical antenna positions for alternative test sites.53
Figure 7 – Graph of theoretical free-space NSA as a function of the frequency for
different measurement distances (see Equation 4) .59
Figure 8 – Measurement positions for the site validation procedure.65
Figure 9 – Example of one measurement position and antenna tilt for the site validation
procedure .67
Figure 10 – Typical free-space site reference measurement set-up.73
Figure 11 – Position of the antenna relative to the edge above a rectangle set-up table
(top view).79
Figure 12 – Antenna position above the set-up table (side view) .79
Figure 13 – Example of a typical paddle stirrer .81
Figure 14 – Range of coupling attenuation as a function of frequency for a chamber
using the stirrer in Figure 13.83
Figure 15 – Transmit antenna E-Plane radiation pattern example (for informative
purposes only) .91
Figure 16 – Transmit antenna H-plane radiation pattern (for informative purposes only) .93
Figure 17 – S measurement positions in a horizontal plane – see 8.2.2.2.1 for
VSWR
description .95
Figure 18 – S positions (height requirements) .99
VSWR
Figure 19 – Conditional test position requirements. 111
Figure B.1 – Method using network analyser. 127
Figure B.2 – Method using radio-noise meter and signal generator . 127
Figure B.3 – Example of mounting capacitor in dummy antenna. 129
Figure C.1 – The loop-antenna system, consisting of three mutually perpendicular large-
loop antennas . 135
Figure C.2 – A large-loop antenna containing two opposite slits, positioned
symmetrically with respect to the current probe C . 137
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CISPR 16-1-4 © IEC:2007 – 7 –
Figure C.3 – Construction of the antenna slit . 139
Figure C.4 – Example of antenna-slit construction using a strap of printed circuit board
to obtain a rigid construction . 139
Figure C.5 – Construction for the metal box containing the current probe. 141
Figure C.6 – Example showing the routing of several cables from an EUT to ensure that
there is no capacitive coupling from the leads to the loop. 141
Figure C.7 – The eight positions of the balun-dipole during validation of the large-loop
antenna . 143
Figure C.8 – Validation factor for a large loop-antenna of 2 m diameter . 143
Figure C.9 – Construction of the balun-dipole . 145
Figure C.10 – Conversion factors C (for conversion into dB (μA/m)) and C (for
dA dV
conversion into dB (μV/m)) for two standardized measuring distances d. 147
Figure C.11 – Sensitivity S of a large-loop antenna with diameter D relative to a large-
D
loop antenna having a diameter of 2 m . 147
Figure D.1 – The Rayleigh criterion for roughness in the ground plane. 153
Table 1 – Normalized site attenuation (recommended geometries for tuned half-wave
dipoles with horizontal polarization) .55
Table 2 – Normalized site attenuation* (recommended geometries for broadband
antennas).57
Table 3 – Maximum dimensions of test volume versus test distance .63
Table 4 – Frequency ranges and step sizes .69
Table 5 – S test positions . 101
VSWR
Table 6 – S reporting requirements. 113
VSWR
Table E.1 – Normalized site attenuation* (Recommended geometries for broadband
antennas). 167
Table E.2 – Normalized site attenuation (Recommended geometries for tuned half-wave
dipoles, horizontal polarization) . 169
Table E.3 – Normalized site attenuation (Recommended geometries for tuned half-wave
dipoles – vertical polarization) . 171
Table E.4 – Mutual coupling correction factors for geometry using resonant tunable
dipoles spaced 3 m apart . 173
Table F.1 – Error budget . 175
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CISPR 16-1-4 © IEC:2007 – 9 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
___________
SPECIFICATION FOR RADIO DISTURBANCE AND IMMUNITY
MEASURING APPARATUS AND METHODS –
Part 1-4: Radio disturbance and immunity measuring apparatus –
Ancillary equipment – Radiated disturbances
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 provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
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.
International Standard CISPR 16-1-4 has been prepared by CISPR subcommittee A: Radio
interference measurements and statistical methods.
This second edition of CISPR 16-1-4 cancels and replaces the first edition published in 2003,
amendment 1 (2004) and amendment 2 (2005).
The document CISPR/A/710/FDIS, circulated to the National Committees as amendment 3, led
to the publication of the new edition.
---------------------- Page: 9 ----------------------
CISPR 16-1-4 © IEC:2007 – 11 –
The text of this standard is based on the first edition, its Amendment 1, Amendment 2 and the
following documents:
FDIS Report on voting
CISPR/A/710/FDIS CISPR/A/722/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts of CISPR 16 series, under the general title Specification for radio disturbance
and immunity measuring apparatus and methods, can be found on the IEC website.
CISPR 16-1 consists of the following parts, under the general title Specification for radio
disturbance and immunity measuring apparatus and methods – Radio disturbance and
immunity measuring apparatus:
Part 1-1: Measuring apparatus
Part 1-2: Ancillary equipment – Conducted disturbances
Part 1-3: Ancillary equipment – Disturbance power
Part 1-4: Ancillary equipment – Radiated disturbances
Part 1-5: Antenna calibration test sites for 30 MHz to 1 000 MHz
The committee has decided that the contents of this publication will remain unchanged until the
maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
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CISPR 16-1-4 © IEC:2007 – 13 –
SPECIFICATION FOR RADIO DISTURBANCE AND IMMUNITY
MEASURING APPARATUS AND METHODS –
Part 1-4: Radio disturbance and immunity measuring apparatus –
Ancillary equipment – Radiated disturbances
1 Scope
This part of CISPR 16 is designated a basic standard, which specifies the characteristics and
performance of equipment for the measurement of radiated disturbances in the frequency
range 9 kHz to 18 GHz.
Specifications for ancillary apparatus are included for: antennas and test sites, TEM cells, and
reverberating chambers.
The requirements of this publication must be complied with at all frequencies and for all levels
of radiated disturbances within the CISPR indicating range of the measuring equipment.
Methods of measurement are covered in Part 2-3, and further information on radio disturbance
is given in Part 3 of CISPR 16. Uncertainties, statistics and limit modelling are covered in
Part 4 of CISPR 16.
2 Normative references
The following referenced documents are indispensable for the application 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.
CISPR 16-1-1, Specification for radio disturbance and immunity measuring apparatus and
methods – Part 1-1: Radio disturbance and immunity measuring apparatus – Measuring
apparatus
CISPR 16-2-3, Specification for radio disturbance and immunity measuring apparatus and
methods – Part 2-3: Methods of measurement of disturbances and immunity – Radiated
disturbance measurements
CISPR 16-3, Specification for radio disturbance and immunity measuring apparatus and
methods – Part 3: CISPR technical reports
CISPR 16-4 (all parts), Specification for radio disturbance and immunity measuring apparatus
and methods – Uncertainties, statistics and limit modelling
CISPR 16-4-2:2003, Specification for radio disturbance and immunity measuring apparatus and
methods – Part 4-2: Uncertainties, statistics and limit modelling – Uncertainty in EMC
measurements
IEC 60050-161, International Electrotechnical Vocabulary (IEV) – Chapter 161:
Electromagnetic compatibility
---------------------- Page: 11 ----------------------
CISPR 16-1-4 © IEC:2007 – 15 –
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply. Also see
IEC 60050(161).
3.1
bandwidth
B
n
width of the overall selectivity curve of the receiver between two points at a stated attenuation,
below the midband response
NOTE The bandwidth is represented by the symbol B , where n is the stated attenuation in decibels.
n
3.2
CISPR indicating range
range specified by the manufacturer which gives the maximum and the minimum meter
indications within which the receiver meets the requirements of this part of CISPR 16
3.3
calibration test site
CALTS
open area test site with metallic ground plane and tightly specified site attenuation performan
...
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