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

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 Spot Detection (BSD), parking aid, backup aid, autonomous braking and pre-crash systems
(PCS);
• surveillance radars for other kind of ground based vehicles, such as trains, trams, aircrafts while taxiing;
• fixed infrastructure radars for traffic monitoring;
• railway/road crossings obstacle detection radars;
• helicopter obstacle detection radars.
Examples of automotive and surveillance radar devices are given in the related harmonised standards.
In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present
document and ETSI EN 301 489-1 [1], the provisions of the present document take precedence.
The environmental classification and the emission and immunity requirements used in the present document are as
stated in ETSI EN 301 489-1 [1], except for any special conditions included in the present document.

Standard elektromagnetne združljivosti (EMC) za radijsko opremo in storitve - 51. del: Posebni pogoji za radarje v avtomobilih, talnih vozilih in za nadzorne radarje, ki uporabljajo frekvenčna območja od 24,05 GHz do 24,25 GHz, od 24,05 GHz do 24,5 GHz, od 76 GHz do 77 GHz in od 77 GHz do 81 GHz - Harmonizirani standard, ki zajema bistvene zahteve člena 3.1(b) direktive 2014/53/EU

Ta dokument skupaj s standardom ETSI EN 301 489-1 [1] obravnava oceno elektromagnetne združljivosti (EMC) radarjev v avtomobilih, talnih vozilih in nadzornih radarjih, ki delujejo v frekvenčnih območjih od 24,05 GHz do 24,25 GHz, od 24,05 GHz do 24,5 GHz, od 76 GHz do 77 GHz in od 77 GHz do 81 GHz.
Ta dokument ne vključuje tehničnih specifikacij v zvezi z antenskim vhodom in sevanjem iz vhoda na ohišju radarske opreme. Take tehnične specifikacije so navedene v ustreznih standardih za izdelek na področju učinkovite uporabe radijskega spektra.
Ta dokument določa veljavne preskusne pogoje, oceno zmogljivosti in kriterije zmogljivosti za radarje v avtomobilih in za nadzorne radarje ter povezano pomožno opremo.
Oprema za radarje v avtomobilih in za nadzorne radarje so naprave z milimetrskimi valovi z nizko močjo, ki lahko zaznajo in opišejo cilje v okolici.
Med drugim so vključeni naslednji primeri uporabe:
• vrste naprednih sistemov za pomoč voznikom (ADAS) v avtomobilih, kot so prilagodljivi tempomat
(ACC), zaznavanje mrtvih točk (BSD), pomoč pri parkiranju, pomoč pri vzvratni vožnji, protiblokirni zavorni sistem in sistemi opozarjanja na nesreče
(PCS);
• nadzorni radarji za druge vrste talnih vozil, kot so vlaki, tramvaji in letala, ko vozijo po tleh;
• fiksni infrastrukturni radarji za spremljanje prometa;
• radarji za zaznavanje ovir na železniških/cestnih prehodih;
• radarji za zaznavanje ovir na helikopterjih.
Primeri radarjev v avtomobilih in nadzornih radarjev so podani v ustreznih usklajenih standardih. Če se ta dokument in standard ETSI EN 301 489-1 [1] razlikujeta (na primer glede posebnih pogojev, opredelitev, kratic), imajo prednost določbe tega dokumenta.
Okoljska razvrstitev ter zahteve glede sevanja in odpornosti iz tega dokumenta so navedene v standardu ETSI EN 301 489-1 [1], razen posebnih pogojev iz tega dokumenta.

General Information

Status
Published
Public Enquiry End Date
31-May-2017
Publication Date
14-Apr-2019
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
15-Apr-2019
Due Date
20-Jun-2019
Completion Date
15-Apr-2019

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ETSI EN 301 489-51 V2.1.1 (2019-04)
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 3.1(b) of Directive 2014/53/EU
---------------------- Page: 1 ----------------------
2 ETSI EN 301 489-51 V2.1.1 (2019-04)
Reference
REN/ERM-EMC-382
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 prevailing version of an ETSI

deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.

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.
© ETSI 2019.
All rights reserved.
TM TM TM

DECT , PLUGTESTS , UMTS and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.

TM TM

3GPP and LTE are trademarks of ETSI registered for the benefit of its Members and

of the 3GPP Organizational Partners.

oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and

of the oneM2M Partners.
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
---------------------- Page: 2 ----------------------
3 ETSI EN 301 489-51 V2.1.1 (2019-04)
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 ................................................................................................................................. 8

6.0 Introduction ........................................................................................................................................................ 8

6.1 Performance criteria ........................................................................................................................................... 8

7 Applicability overview ............................................................................................................................. 8

7.1 Emission ............................................................................................................................................................. 8

7.2 Immunity ............................................................................................................................................................ 8

Annex A (informative): Relationship between the present document and the essential

requirements of Directive 2014/53/EU ........................................................... 9

Annex B (informative): Change history ............................................................................................... 11

History .............................................................................................................................................................. 12

ETSI
---------------------- Page: 3 ----------------------
4 ETSI EN 301 489-51 V2.1.1 (2019-04)
Intellectual Property Rights
Essential patents

IPRs essential or potentially essential to normative deliverables 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.
Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no

right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does

not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.

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: 6 June 2017
Date of latest announcement of this EN (doa): 31 July 2019
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 January 2020
Date of withdrawal of any conflicting National Standard (dow): 31 January 2021
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 V2.1.1 (2019-04)
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
...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.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/EU43.040.15Car informatics. On board computer systems33.100.01Elektromagnetna združljivost na splošnoElectromagnetic compatibility in general33.060.01Radijske komunikacije na splošnoRadiocommunications in generalICS:Ta slovenski standard je istoveten z:ETSI EN 301 489-51 V2.1.1 (2019-04)SIST EN 301 489-51 V2.1.1:2019en01-junij-2019SIST EN 301 489-51 V2.1.1:2019SLOVENSKI

STANDARD
SIST EN 301 489-51 V2.1.1:2019

ETSI EN 301 489-51 V2.1.1 (2019-04) 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 3.1(b) of Directive 2014/53/EU

HARMONISED EUROPEAN STANDARD SIST EN 301 489-51 V2.1.1:2019
ETSI ETSI EN 301 489-51 V2.1.1 (2019-04)2

Reference REN/ERM-EMC-382 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 prevailing version of an ETSI deliverable is the one made publicly available in PDF format at www.etsi.org/deliver. 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.

© ETSI 2019. All rights reserved.

DECTTM, PLUGTESTSTM, UMTSTM and the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTETM are trademarks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and of the oneM2M Partners. GSM® and the GSM logo are trademarks registered and owned by the GSM Association. SIST EN 301 489-51 V2.1.1:2019

ETSI ETSI EN 301 489-51 V2.1.1 (2019-04)3 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 ................................................................................................................................. 8 6.0 Introduction ........................................................................................................................................................ 8 6.1 Performance criteria ........................................................................................................................................... 8 7 Applicability overview ............................................................................................................................. 8 7.1 Emission ............................................................................................................................................................. 8 7.2 Immunity ............................................................................................................................................................ 8 Annex A (informative): Relationship between the present document and the essential requirements of Directive 2014/53/EU ........................................................... 9 Annex B (informative): Change history ............................................................................................... 11 History .............................................................................................................................................................. 12

SIST EN 301 489-51 V2.1.1:2019

ETSI ETSI EN 301 489-51 V2.1.1 (2019-04)4 Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables 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. Trademarks The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. 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: 6 June 2017 Date of latest announcement of this EN (doa): 31 July 2019 Date of latest publication of new National Standard or endorsement of this EN (dop/e):

31 January 2020 Date of withdrawal of any conflicting National Standard (dow): 31 January 2021

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. SIST EN 301 489-51 V2.1.1:2019

ETSI ETSI EN 301 489-51 V2.1.1 (2019-04)5 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

...

Draft ETSI EN 301 489-51 V2.1.0 (2017-03)
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 V2.1.0 (2017-03)
Reference
DEN/ERM-EMC-382
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 2017.
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.

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 V2.1.0 (2017-03)
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 (informative): Relationship between the present document and the essential

requirements of Directive 2014/53/EU ........................................................... 9

Annex B (informative): Change history ............................................................................................... 11

History .............................................................................................................................................................. 12

ETSI
---------------------- Page: 3 ----------------------
4 Draft ETSI EN 301 489-51 V2.1.0 (2017-03)
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
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5 Draft ETSI EN 301 489-51 V2.1.0 (2017-03)
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 Spot Detection (BSD), parking aid, backup aid, autonomous braking and pre-crash systems

(PCS);
• surveillance radars for other kind of g
...

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