SIST EN 301 489-51 V1.1.1:2017

ETSI EN 301 489-51 V1.1.1 (2016-11)






HARMONISED EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC) standard
for radio equipment and services;
Part 51: Specific conditions for Automotive, Ground based
Vehicles and Surveillance Radar Devices using
24,05 GHz to 24,25 GHz, 24,05 GHz to 24,5 GHz,
76 GHz to 77 GHz and 77 GHz to 81 GHz;
Harmonised Standard covering the essential requirements
of article 3.1b of Directive 2014/53/EU

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2 ETSI EN 301 489-51 V1.1.1 (2016-11)



Reference
DEN/ERM-EMC-346
Keywords
EMC, harmonised standard, measurement, radar

ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: +33 4 92 94 42 00  Fax: +33 4 93 65 47 16

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2016.
All rights reserved.

TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI

---------------------- Page: 2 ----------------------
3 ETSI EN 301 489-51 V1.1.1 (2016-11)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 6
3 Definitions and abbreviations . 6
3.1 Definitions . 6
3.2 Abbreviations . 6
4 Test conditions . 6
4.1 General . 6
4.2 Arrangements for test signals . 6
4.2.1 General . 6
4.2.2 Arrangements for test signals at the input of transmitters . 6
4.2.3 Arrangements for test signals at the output of transmitters . 7
4.2.4 Arrangements for test signals at the input of receivers . 7
4.2.5 Arrangements for test signals at the output of receivers . 7
4.2.6 Arrangements for testing transmitter and receiver together (as a system) . 7
4.3 Exclusion bands . 7
4.4 Narrow band responses of receivers . 7
4.5 Normal test modulation . 7
5 Performance assessment . 7
5.1 General . 7
6 Performance criteria . 7
6.0 Introduction . 7
6.1 Performance criteria . 8
7 Applicability overview . 8
7.1 Emission . 8
7.2 Immunity . 8
Annex A (normative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 9
History . 11

ETSI

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4 ETSI EN 301 489-51 V1.1.1 (2016-11)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic
compatibility and Radio spectrum Matters (ERM).
The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.2] to
provide one voluntary means of conforming to the essential requirements of Directive 2014/53/EU 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 [i.1].
Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with
the normative clauses of the present document given in table A.1 confers, within the limits of the scope of the present
document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated
EFTA regulations.
The present document is part 51 of a multi-part deliverable. Full details of the entire series can be found in part 1 [1].

National transposition dates
Date of adoption of this EN: 21 November 2016
Date of latest announcement of this EN (doa): 28 February 2017
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 August 2017
Date of withdrawal of any conflicting National Standard (dow): 31 August 2018

Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI

---------------------- Page: 4 ----------------------
5 ETSI EN 301 489-51 V1.1.1 (2016-11)
1 Scope
The present document, together with ETSI EN 301 489-1 [1], covers the assessment of automotive, ground based
vehicles and surveillance radar devices using 24,05 GHz to 24,25 GHz, 24,05 GHz to 24,5 GHz, 76 GHz to 77 GHz and
77 GHz to 81 GHz in respect of ElectroMagnetic Compatibility (EMC).
Technical specifications related to the antenna port and emissions from the enclosure port of radar equipment are not
included in the present document. Such technical specifications are found in the relevant product standards for the
effective use of the radio spectrum.
The present document specifies the applicable test conditions, performance assessment and performance criteria for
automotive and surveillance radar devices and associated ancillary equipment.
Automotive and surveillance radar equipments are low power millimetre wave devices that are able to detect and
characterize targets in their environment.
The following use cases are included (but are not limited to):
• automotive Advanced Driver Assistance Systems (ADAS) applications, such as Adaptive Cruise Control
(ACC), Blind
...

Draft ETSI EN 301 489-51 V1.1.0 (2016-07)





HARMONISED EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC) standard
for radio equipment and services;
Part 51: Specific conditions for Automotive, Ground based
Vehicles and Surveillance Radar Devices using
24,05 GHz to 24,25 GHz, 24,05 GHz to 24,5 GHz,
76 GHz to 77 GHz and 77 GHz to 81 GHz;
Harmonised Standard covering the essential requirements
of article 3.1b of Directive 2014/53/EU

---------------------- Page: 1 ----------------------
2 Draft ETSI EN 301 489-51 V1.1.0 (2016-07)



Reference
DEN/ERM-EMC-346
Keywords
EMC, harmonised standard, measurement, radar

ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: +33 4 92 94 42 00  Fax: +33 4 93 65 47 16

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the
print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2016.
All rights reserved.

TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI

---------------------- Page: 2 ----------------------
3 Draft ETSI EN 301 489-51 V1.1.0 (2016-07)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 6
3 Definitions and abbreviations . 6
3.1 Definitions . 6
3.2 Abbreviations . 6
4 Test conditions . 6
4.1 General . 6
4.2 Arrangements for test signals . 6
4.2.1 General . 6
4.2.2 Arrangements for test signals at the input of transmitters . 6
4.2.3 Arrangements for test signals at the output of transmitters . 7
4.2.4 Arrangements for test signals at the input of receivers . 7
4.2.5 Arrangements for test signals at the output of receivers . 7
4.2.6 Arrangements for testing transmitter and receiver together (as a system) . 7
4.3 Exclusion bands . 7
4.4 Narrow band responses of receivers . 7
4.5 Normal test modulation . 7
5 Performance assessment . 7
5.1 General . 7
6 Performance criteria . 7
6.0 Introduction . 7
6.1 Performance criteria . 8
7 Applicability overview . 8
7.1 Emission . 8
7.2 Immunity . 8
Annex A (normative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 9
History . 11

ETSI

---------------------- Page: 3 ----------------------
4 Draft ETSI EN 301 489-51 V1.1.0 (2016-07)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This draft Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic
compatibility and Radio spectrum Matters (ERM), and is now submitted for the combined Public Enquiry and Vote
phase of the ETSI standards EN Approval Procedure.
The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.2] to
provide one voluntary means of conforming to the essential requirements of Directive 2014/53/EU 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 [i.1].
Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with
the normative clauses of the present document given in table A.1 confers, within the limits of the scope of the present
document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated
EFTA regulations.
The present document is part 51 of a multi-part deliverable. Full details of the entire series can be found in part 1 [1].

Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 18 months after doa

Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI

---------------------- Page: 4 ----------------------
5 Draft ETSI EN 301 489-51 V1.1.0 (2016-07)
1 Scope
The present document, together with ETSI EN 301 489-1 [1], covers the assessment of automotive, ground based
vehicles and surveillance radar devices using 24,05 GHz to 24,25 GHz, 24,05 GHz to 24,5 GHz, 76 GHz to 77 GHz and
77 GHz to 81 GHz in respect of ElectroMagnetic Compatibility (EMC).
Technical specifications related to the antenna port and emissions from the enclosure port of radar equipment are not
included in the present document. Such technical specifications are found in the relevant product standards for the
effective use of the radio spectrum.
The present document specifies the applicable test conditions, performance assessment and performance criteria for
automotive and surveillance radar devices and associated ancillary equipment.
Automotive and surveillance radar equipments are low power millimetre wave devices that are able to detect and
characterize targets in their environment.
The following use cases are included (but are not limited to):
• automotive Advanced Driver Assistance Systems (ADAS)
...