ETSI EN 303 396 V1.1.1 (2016-12)

Short Range Devices; Measurement Techniques for Automotive and Surveillance Radar Equipment

DEN/ERM-TGSRR-77

Naprave kratkega dosega - Merilne tehnike za avtomobilsko in nadzorno radarsko opremo

Ta dokument opisuje možne merilne tehnike in postopke za skladnost meritev, ki se uporabljajo v avtomobilskih in nadzornih radarskih opremah.
Ta dokument se bo uporabljal kot referenca za obstoječe in prihodnje standarde ETSI, ki zajemajo avtomobilske in nadzorne radarske opreme.

General Information

• Status: Published
• Publication Date: 11-Dec-2016
• Technical Committee: ERM TGSRR - ERM Automotive and surveillance radar
• Current Stage: 12 - Completion
• Due Date: 19-Dec-2016
• Completion Date: 12-Dec-2016
• Ref Project: SIST EN 303 396 V1.1.1:2017 - Short Range Devices - Measurement Techniques for Automotive and Surveillance Radar Equipment

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Naprave kratkega dosega - Merilne tehnike za avtomobilsko in nadzorno radarsko opremoShort Range Devices - Measurement Techniques for Automotive and Surveillance Radar Equipment33.060.99Druga oprema za radijske komunikacijeOther equipment for radiocommunicationsICS:Ta slovenski standard je istoveten z:ETSI EN 303 396 V1.1.1 (2016-12)SIST EN 303 396 V1.1.1:2017en01-februar-2017SIST EN 303 396 V1.1.1:2017SLOVENSKI
STANDARD



SIST EN 303 396 V1.1.1:2017



ETSI EN 303 396 V1.1.1 (2016-12) Short Range Devices; Measurement Techniques for Automotive and Surveillance Radar Equipment
EUROPEAN STANDARD SIST EN 303 396 V1.1.1:2017



ETSI ETSI EN 303 396 V1.1.1 (2016-12) 2
Reference DEN/ERM-TGSRR-77 Keywords measurement uncertainty, power measurement, radio measurements ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: [phone]
Fax: [phone]
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.
DECTTM, PLUGTESTSTM, UMTSTM and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM 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. SIST EN 303 396 V1.1.1:2017



ETSI ETSI EN 303 396 V1.1.1 (2016-12) 3 Contents Intellectual Property Rights . 6 Foreword . 6 Modal verbs terminology . 6 Introduction . 6 1 Scope . 8 2 References . 8 2.1 Normative references . 8 2.2 Informative references . 8 3 Definitions, symbols and abbreviations . 9 3.1 Definitions . 9 3.2 Symbols . 11 3.3 Abbreviations . 12 4 General Considerations for performing the tests . 13 4.1 Overview . 13 4.2 Product information . 13 4.3 Requirements for the EUT. 13 4.3.1 EUT version and configuration . 13 4.3.2 Presentation. 14 4.3.3 Multiple operating bandwidths . 14 4.3.4 Requirement on the modulation during testing . 14 4.3.5 Requirements in case of EUT with scanning antennas . 14 4.3.5.1 Classification . 14 4.3.5.2 Measurement of fixed beam EUT . 14 4.3.5.3 Measurement of constant pattern EUT . 14 4.3.5.4 Measurement of variable pattern EUT . 15 4.4 Test conditions . 15 4.4.1 Introduction. 15 4.4.2 Power sources . 15 4.4.3 Normal test conditions . 15 4.4.3.1 Normal temperature and humidity . 15 4.4.3.2 Normal power source . 15 4.4.3.2.1 Mains voltage . 15 4.4.3.2.2 Lead-acid battery power sources used on vehicles . 15 4.4.3.2.3 Other power sources . 16 4.4.4 Extreme test conditions . 16 4.4.4.1 Extreme temperatures . 16 4.4.4.1.1 Procedure for tests at extreme temperatures . 16 4.4.4.1.2 Extreme temperature ranges . 16 4.4.4.2 Extreme test source voltages . 16 4.4.4.2.1 Mains voltage . 16 4.4.4.2.2 Other power sources . 16 4.5 Reference bandwidth of the measuring receiver . 16 4.6 Interpretation of test results and permitted measurement uncertainty . 17 4.6.0 General . 17 4.6.1 Maximum permitted measurement uncertainty . 18 4.6.2 Measurement uncertainty is equal to or less than maximum permitted uncertainty . 18 4.6.3 Measurement uncertainty is larger than maximum permitted uncertainty . 18 4.7 Test Report . 18 5 Test setups and procedures . 19 5.1 Introduction . 19 5.2 Initial measurement steps . 19 5.3 Radiated measurements . 19 5.3.1 General . 19 SIST EN 303 396 V1.1.1:2017



ETSI ETSI EN 303 396 V1.1.1 (2016-12) 4 5.3.2 Guidance on the use of a radiation test site . 19 5.3.2.0 Introduction . 19 5.3.2.1 Verification of the test site . 20 5.3.2.2 Mounting bracket . 20 5.3.2.3 Range length . 20 5.3.2.4 Test Site preparation . 21 5.3.3 Standard test methods . 21 5.4 Testing of host connected devices . 21 6 Test procedures . 21 6.1 General . 21 6.2 Descriptions . 22 6.2.1 Introduction. 22 6.2.2 Operating frequency range . 22 6.2.3 Total Power . 22 6.2.4 Peak e.i.r.p. . 23 6.2.5 Mean (average) e.i.r.p. . 23 6.2.6 Mean e.i.r.p. spectral density . 23 6.2.7 Power Duty Cycle . 23 6.2.8 Spectrum Access Duty Cycle. 24 6.2.9 Dwell time and repetition time . 24 6.2.10 Frequency modulation range. 24 6.2.11 Unwanted emissions in the out-of-band and spurious domains . 24 6.2.12 Receiver spurious emissions . 25 6.2.13 Receiver in-band, out-of-band and remote-band signals handling. 25 6.3 Method of measurements of the EUT. 25 6.3.1 Introduction. 25 6.3.2 Operating Frequency Range . 25 6.3.3 Peak e.i.r.p. . 26 6.3.3.1 General . 26 6.3.3.2 Method with a spectrum analyser . 26 6.3.3.3 Method with an average power meter . 26 6.3.3.4 Method with a peak power meter . 26 6.3.4 Mean e.i.r.p. . 26 6.3.4.1 General . 26 6.3.4.2 Method with a spectrum analyser . 27 6.3.4.3 Method with an average power meter . 27 6.3.4.4 Method with a peak power meter . 27 6.3.5 Mean E.I.R.P spectral density . 27 6.3.6 Power Duty Cycle . 28 6.3.6.1 General . 28 6.3.6.2 Method with the spectrum analyser . 28 6.3.6.3 Alternative method with an oscilloscope . 28 6.3.6.3.1 Description . 28 6.3.6.3.2 General test setup . 28 6.3.7 Spectrum access duty cycle . 29 6.3.7.1 Introduction . 29 6.3.7.2 Measurement of spectrum access duty cycle. 30 6.3.8 Dwell time and repetition time . 30 6.3.8.1 Introduction . 30 6.3.8.2 Measurement of accumulated dwell time over a given observation time interval . 31 6.3.8.3 Measurement of a repeating dwell time . 32 6.3.9 Frequency modulation range. 32 6.3.9.1 Introduction . 32 6.3.9.2 Measurement of frequency modulation range . 33 6.3.10 Unwanted emissions in the out-of-band and spurious domains . 33 6.3.11 Receiver spurious emissions . 35 6.3.11.1 General . 35 6.3.11.2 Test set-up . 35 6.3.12 Receiver in-band, out-of-band and remote-band signals handling. 36 6.3.12.1 Introduction . 36 6.3.12.2 Test set-up . 36 SIST EN 303 396 V1.1.1:2017



ETSI ETSI EN 303 396 V1.1.1 (2016-12) 5 6.3.12.3 Test procedure . 36 6.3.12.4 Unwanted signals specification . 36 Annex A (normative): Test sites and general arrangements for measurements involving the use of radiated fields . 37 A.1 Introduction . 37 A.2 Anechoic chamber . 37 A.3 Anechoic chamber with a conductive ground plane . 38 A.4 Extreme conditions test . 39 A.4.1 Radio transparent temperature chamber . 39 A.4.2 Use of a test fixture . 39 A.4.2.0 General . 39 A.4.2.1 Characteristics . 39 A.4.2.2 Validation of the test fixture in the temperature chamber . 40 A.4.2.3 Use of the test fixture for measurement in the temperature chamber . 42 A.5 Test antenna . 42 A.5.1 General . 42 A.5.2 Substitution antenna . 42 A.5.3 Measuring antenna . 43 Annex B (normative): Standard test methods . 44 B.1 Radiated test set-up calibrated by using the Rx link budget calculation . 44 B.2 Radiated test set-up calibrated by using substitution method. 44 Annex C (normative): Rx link budget calculation . 46 Annex D (normative): Measuring receivers . 49 D.1 General remarks . 49 D.2 Power Meter . 49 D.3 Spectrum analyser . 50 D.4 Signal analyser . 50 D.5 Oscilloscope . 51 Annex E (informative): Bibliography . 52 Annex F (informative): Change History . 53 History . 54
SIST EN 303 396 V1.1.1:2017



ETSI ETSI EN 303 396 V1.1.1 (2016-12) 6 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 European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). It is intended to be used in conjunction with an appropriate harmonised standard for the purposes of assessing conformity with the Radio Equipment Directive [i.3].
National transposition dates Date of adoption of this EN: 5 December 2016 Date of latest announcement of this EN (doa): 31 March 2017 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
30 September 2017 Date of withdrawal of any conflicting National Standard (dow): 30 September 2017
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. Introduction 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; SIST EN 303 396 V1.1.1:2017



ETSI ETSI EN 303 396 V1.1.1 (2016-12) 7 • helicopter obstacle detection radars. Detailed information about use cases can be found in the related Harmonised Standards (ETSI EN 301 091-1 [i.7], ETSI EN 301 091-2 [i.8], ETSI EN 301 091-3 [i.9], ETSI EN 302 264 [i.10], ETSI EN 302 858 [i.11]). The current generation of radars uses mainly FMCW modulations, such as slow-ramp and fast-ramp (chirp or pulse compression) modulations. Radars may have multiple transmitting antennas and receiving antennas to enable adaptive field-of-views or digital beam forming. Scanning systems, electronically or mechanically, also exist on the market.
SIST EN 303 396 V1.1.1:2017



ETSI ETSI EN 303 396 V1.1.1 (2016-12) 8 1 Scope The present document describes possible measurement techniques and procedures for the conformance measurements applicable to automotive and surveillance radar equipments. The present document will be used as a reference for existing and future ETSI standards covering automotive and surveillance radar equipments. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at https://docbox.etsi.org/Reference/. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. [1] CISPR 16-1-1 (2006), CISPR 16-1-4 (2010) and CISPR 16-1-5 (2014): "Specification for ra
...

ETSI EN 303 396 V1.1.1 (2016-12)






EUROPEAN STANDARD
Short Range Devices;
Measurement Techniques for Automotive
and Surveillance Radar Equipment

---------------------- Page: 1 ----------------------
2 ETSI EN 303 396 V1.1.1 (2016-12)



Reference
DEN/ERM-TGSRR-77
Keywords
measurement uncertainty, power measurement,
radio measurements

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

Tel.: [phone]  Fax: [phone]

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 303 396 V1.1.1 (2016-12)
Contents
Intellectual Property Rights . 6
Foreword . 6
Modal verbs terminology . 6
Introduction . 6
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 8
3 Definitions, symbols and abbreviations . 9
3.1 Definitions . 9
3.2 Symbols . 11
3.3 Abbreviations . 12
4 General Considerations for performing the tests . 13
4.1 Overview . 13
4.2 Product information . 13
4.3 Requirements for the EUT. 13
4.3.1 EUT version and configuration . 13
4.3.2 Presentation. 14
4.3.3 Multiple operating bandwidths . 14
4.3.4 Requirement on the modulation during testing . 14
4.3.5 Requirements in case of EUT with scanning antennas . 14
4.3.5.1 Classification . 14
4.3.5.2 Measurement of fixed beam EUT . 14
4.3.5.3 Measurement of constant pattern EUT . 14
4.3.5.4 Measurement of variable pattern EUT . 15
4.4 Test conditions . 15
4.4.1 Introduction. 15
4.4.2 Power sources . 15
4.4.3 Normal test conditions . 15
4.4.3.1 Normal temperature and humidity . 15
4.4.3.2 Normal power source . 15
4.4.3.2.1 Mains voltage . 15
4.4.3.2.2 Lead-acid battery power sources used on vehicles . 15
4.4.3.2.3 Other power sources . 16
4.4.4 Extreme test conditions . 16
4.4.4.1 Extreme temperatures . 16
4.4.4.1.1 Procedure for tests at extreme temperatures . 16
4.4.4.1.2 Extreme temperature ranges . 16
4.4.4.2 Extreme test source voltages . 16
4.4.4.2.1 Mains voltage . 16
4.4.4.2.2 Other power sources . 16
4.5 Reference bandwidth of the measuring receiver . 16
4.6 Interpretation of test results and permitted measurement uncertainty . 17
4.6.0 General . 17
4.6.1 Maximum permitted measurement uncertainty . 18
4.6.2 Measurement uncertainty is equal to or less than maximum permitted uncertainty . 18
4.6.3 Measurement uncertainty is larger than maximum permitted uncertainty . 18
4.7 Test Report . 18
5 Test setups and procedures . 19
5.1 Introduction . 19
5.2 Initial measurement steps . 19
5.3 Radiated measurements . 19
5.3.1 General . 19
ETSI

---------------------- Page: 3 ----------------------
4 ETSI EN 303 396 V1.1.1 (2016-12)
5.3.2 Guidance on the use of a radiation test site . 19
5.3.2.0 Introduction . 19
5.3.2.1 Verification of the test site . 20
5.3.2.2 Mounting bracket . 20
5.3.2.3 Range length . 20
5.3.2.4 Test Site preparation . 21
5.3.3 Standard test methods . 21
5.4 Testing of host connected devices . 21
6 Test procedures . 21
6.1 General . 21
6.2 Descriptions . 22
6.2.1 Introduction. 22
6.2.2 Operating frequency range . 22
6.2.3 Total Power . 22
6.2.4 Peak e.i.r.p. . 23
6.2.5 Mean (average) e.i.r.p. . 23
6.2.6 Mean e.i.r.p. spectral density . 23
6.2.7 Power Duty Cycle . 23
6.2.8 Spectrum Access Duty Cycle. 24
6.2.9 Dwell time and repetition time . 24
6.2.10 Frequency modulation range. 24
6.2.11 Unwanted emissions in the out-of-band and spurious domains . 24
6.2.12 Receiver spurious emissions . 25
6.2.13 Receiver in-band, out-of-band and remote-band signals handling. 25
6.3 Method of measurements of the EUT. 25
6.3.1 Introduction. 25
6.3.2 Operating Frequency Range . 25
6.3.3 Peak e.i.r.p. . 26
6.3.3.1 General . 26
6.3.3.2 Method with a spectrum analyser . 26
6.3.3.3 Method with an average power meter . 26
6.3.3.4 Method with a peak power meter . 26
6.3.4 Mean e.i.r.p. . 26
6.3.4.1 General . 26
6.3.4.2 Method with a spectrum analyser . 27
6.3.4.3 Method with an average power meter . 27
6.3.4.4 Method with a peak power meter . 27
6.3.5 Mean E.I.R.P spectral density . 27
6.3.6 Power Duty Cycle . 28
6.3.6.1 General . 28
6.3.6.2 Method with the spectrum analyser . 28
6.3.6.3 Alternative method with an oscilloscope . 28
6.3.6.3.1 Description . 28
6.3.6.3.2 General test setup . 28
6.3.7 Spectrum access duty cycle . 29
6.3.7.1 Introduction . 29
6.3.7.2 Measurement of spectrum access duty cycle. 30
6.3.8 Dwell time and repetition time . 30
6.3.8.1 Introduction . 30
6.3.8.2 Measurement of accumulated dwell time over a given observation time interval . 31
6.3.8.3 Measurement of a repeating dwell time . 32
6.3.9 Frequency modulation range. 32
6.3.9.1 Introduction . 32
6.3.9.2 Measurement of frequency modulation range . 33
6.3.10 Unwanted emissions in the out-of-band and spurious domains . 33
6.3.11 Receiver spurious emissions . 35
6.3.11.1 General . 35
6.3.11.2 Test set-up . 35
6.3.12 Receiver in-band, out-of-band and remote-band signals handling. 36
6.3.12.1 Introduction . 36
6.3.12.2 Test set-up . 36
ETSI

---------------------- Page: 4 ----------------------
5 ETSI EN 303 396 V1.1.1 (2016-12)
6.3.12.3 Test procedure . 36
6.3.12.4 Unwanted signals specification . 36
Annex A (normative): Test sites and general arrangements for measurements involving the
use of radiated fields . 37
A.1 Introduction . 37
A.2 Anechoic chamber . 37
A.3 Anechoic chamber with a conductive ground plane . 38
A.4 Extreme conditions test . 39
A.4.1 Radio transparent temperature chamber . 39
A.4.2 Use of a test fixture . 39
A.4.2.0 General . 39
A.4.2.1 Characteristics . 39
A.4.2.2 Validation of the test fixture in the temperature chamber . 40
A.4.2.3 Use of the test fixture for measurement in the temperature chamber . 42
A.5 Test antenna . 42
A.5.1 General . 42
A.5.2 Substitution antenna . 42
A.5.3 Measuring antenna . 43
Annex B (normative): Standard test methods . 44
B.1 Radiated test set-up calibrated by using the Rx link budget calculation . 44
B.2 Radiated test set-up calibrated by using substitution method. 44
Annex C (normative): Rx link budget calculation . 46
Annex D (normative): Measuring receivers . 49
D.1 General remarks . 49
D.2 Power Meter . 49
D.3 Spectrum analyser . 50
D.4 Signal analyser . 50
D.5 Oscilloscope . 51
Annex E (informative): Bibliography . 52
Annex F (informative): Change History . 53
History . 54


ETSI

---------------------- Page: 5 ----------------------
6 ETSI EN 303 396 V1.1.1 (2016-12)
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 European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic compatibility and
Radio spectrum Matters (ERM).
It is intended to be used in conjunction with an appropriate harmonised standard for the purposes of assessing
conformity with the Radio Equipment Directive [i.3].

National transposition dates
Date of adoption of this EN: 5 December 2016
Date of latest announcement of this EN (doa): 31 March 2017
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 30 September 2017
Date of withdrawal of any conflicting National Standard (dow): 30 September 2017

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.
Introduction
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;
ETSI

---------------------- Page: 6 ----------------------
7 ETSI EN 303 396 V1.1.1 (2016-12)
• helicopter obstacle detection radars.
Detailed information about use cases can be found in the related Harmonised Standards (ETSI EN 301 091-1 [i.7], ETSI
EN 301 091-2 [i.8], ETSI EN 301 091-3 [i.9], ETSI EN 302 264 [i.10], ETSI EN 302 858 [i.11]).
The current generation of radars uses mainly FMCW modulations, such as slow-ramp and fast-ramp (chirp or pulse
compression) modulations. Radars may have multiple transmitting antennas and receiving antennas to enable adaptive
field-of-views or digital beam forming. Scanning systems, electronically or mechanically, also exist on the market.

ETSI

---------------------- Page: 7 ----------------------
8 ETSI EN 303 396 V1.1.1 (2016-12)
1 Scope
The present document describes possible measurement techniques and procedures for the conformance measurements
applicable to automotive and surveillance radar equipments.
The present document will be used as a reference for existing and future ETSI standards covering automotive and
surveillance radar equipments.
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference/.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] CISPR 16-1-1 (2006), CISPR 16-1-4 (2010) and CISPR 16-1-5 (2014): "Specification for radio
disturbance and immunity measuring apparatus and methods; Part 1: Radio
...

Final draft ETSI EN 303 396 V1.1.1 (2016-10)






EUROPEAN STANDARD
Short Range Devices;
Measurement Techniques for Automotive
and Surveillance Radar Equipment

---------------------- Page: 1 ----------------------
2 Final draft ETSI EN 303 396 V1.1.1 (2016-10)



Reference
DEN/ERM-TGSRR-77
Keywords
measurement uncertainty, power measurement,
radio measurements

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

Tel.: [phone]  Fax: [phone]

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 Final draft ETSI EN 303 396 V1.1.1 (2016-10)
Contents
Intellectual Property Rights . 6
Foreword . 6
Modal verbs terminology . 6
Introduction . 6
1 Scope . 8
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 8
3 Definitions, symbols and abbreviations . 9
3.1 Definitions . 9
3.2 Symbols . 11
3.3 Abbreviations . 12
4 General Considerations for performing the tests . 13
4.1 Overview . 13
4.2 Product information . 13
4.3 Requirements for the EUT. 13
4.3.1 EUT version and configuration . 13
4.3.2 Presentation. 14
4.3.3 Multiple operating bandwidths . 14
4.3.4 Requirement on the modulation during testing . 14
4.3.5 Requirements in case of EUT with scanning antennas . 14
4.3.5.1 Classification . 14
4.3.5.2 Measurement of fixed beam EUT . 14
4.3.5.3 Measurement of constant pattern EUT . 14
4.3.5.4 Measurement of variable pattern EUT . 15
4.4 Test conditions . 15
4.4.1 Introduction. 15
4.4.2 Power sources . 15
4.4.3 Normal test conditions . 15
4.4.3.1 Normal temperature and humidity . 15
4.4.3.2 Normal power source . 15
4.4.3.2.1 Mains voltage . 15
4.4.3.2.2 Lead-acid battery power sources used on vehicles . 15
4.4.3.2.3 Other power sources . 16
4.4.4 Extreme test conditions . 16
4.4.4.1 Extreme temperatures . 16
4.4.4.1.1 Procedure for tests at extreme temperatures . 16
4.4.4.1.2 Extreme temperature ranges . 16
4.4.4.2 Extreme test source voltages . 16
4.4.4.2.1 Mains voltage . 16
4.4.4.2.2 Other power sources . 16
4.5 Reference bandwidth of the measuring receiver . 16
4.6 Interpretation of test results and permitted measurement uncertainty . 17
4.6.0 General . 17
4.6.1 Maximum permitted measurement uncertainty . 18
4.6.2 Measurement uncertainty is equal to or less than maximum permitted uncertainty . 18
4.6.3 Measurement uncertainty is larger than maximum permitted uncertainty . 18
4.7 Test Report . 18
5 Test setups and procedures . 19
5.1 Introduction . 19
5.2 Initial measurement steps . 19
5.3 Radiated measurements . 19
5.3.1 General . 19
ETSI

---------------------- Page: 3 ----------------------
4 Final draft ETSI EN 303 396 V1.1.1 (2016-10)
5.3.2 Guidance on the use of a radiation test site . 19
5.3.2.0 Introduction . 19
5.3.2.1 Verification of the test site . 20
5.3.2.2 Mounting bracket . 20
5.3.2.3 Range length . 20
5.3.2.4 Test Site preparation . 21
5.3.3 Standard test methods . 21
5.4 Testing of host connected devices . 21
6 Test procedures . 21
6.1 General . 21
6.2 Descriptions . 22
6.2.1 Introduction. 22
6.2.2 Operating frequency range . 22
6.2.3 Total Power . 22
6.2.4 Peak e.i.r.p. . 23
6.2.5 Mean (average) e.i.r.p. . 23
6.2.6 Mean e.i.r.p. spectral density . 23
6.2.7 Power Duty Cycle . 23
6.2.8 Spectrum Access Duty Cycle. 24
6.2.9 Dwell time and repetition time . 24
6.2.10 Frequency modulation range. 24
6.2.11 Unwanted emissions in the out-of-band and spurious domains . 24
6.2.12 Receiver spurious emissions . 25
6.2.13 Receiver in-band, out-of-band and remote-band signals handling. 25
6.3 Method of measurements of the EUT. 25
6.3.1 Introduction. 25
6.3.2 Operating Frequency Range . 25
6.3.3 Peak e.i.r.p. . 26
6.3.3.1 General . 26
6.3.3.2 Method with a spectrum analyser . 26
6.3.3.3 Method with an average power meter . 26
6.3.3.4 Method with a peak power meter . 26
6.3.4 Mean e.i.r.p. . 26
6.3.4.1 General . 26
6.3.4.2 Method with a spectrum analyser . 27
6.3.4.3 Method with an average power meter . 27
6.3.4.4 Method with a peak power meter . 27
6.3.5 Mean E.I.R.P spectral density . 27
6.3.6 Power Duty Cycle . 28
6.3.6.1 General . 28
6.3.6.2 Method with the spectrum analyser . 28
6.3.6.3 Alternative method with an oscilloscope . 28
6.3.6.3.1 Description . 28
6.3.6.3.2 General test setup . 28
6.3.7 Spectrum access duty cycle . 29
6.3.7.1 Introduction . 29
6.3.7.2 Measurement of spectrum access duty cycle. 30
6.3.8 Dwell time and repetition time . 30
6.3.8.1 Introduction . 30
6.3.8.2 Measurement of accumulated dwell time over a given observation time interval . 31
6.3.8.3 Measurement of a repeating dwell time . 32
6.3.9 Frequency modulation range. 32
6.3.9.1 Introduction . 32
6.3.9.2 Measurement of frequency modulation range . 33
6.3.10 Unwanted emissions in the out-of-band and spurious domains . 33
6.3.11 Receiver spurious emissions . 35
6.3.11.1 General . 35
6.3.11.2 Test set-up . 35
6.3.12 Receiver in-band, out-of-band and remote-band signals handling. 36
6.3.12.1 Introduction . 36
6.3.12.2 Test set-up . 36
ETSI

---------------------- Page: 4 ----------------------
5 Final draft ETSI EN 303 396 V1.1.1 (2016-10)
6.3.12.3 Test procedure . 36
6.3.12.4 Unwanted signals specification . 36
Annex A (normative): Test sites and general arrangements for measurements involving the
use of radiated fields . 37
A.1 Introduction . 37
A.2 Anechoic chamber . 37
A.3 Anechoic chamber with a conductive ground plane . 38
A.4 Extreme conditions test . 39
A.4.1 Radio transparent temperature chamber . 39
A.4.2 Use of a test fixture . 39
A.4.2.0 General . 39
A.4.2.1 Characteristics . 39
A.4.2.2 Validation of the test fixture in the temperature chamber . 40
A.4.2.3 Use of the test fixture for measurement in the temperature chamber . 42
A.5 Test antenna . 42
A.5.1 General . 42
A.5.2 Substitution antenna . 42
A.5.3 Measuring antenna . 43
Annex B (normative): Standard test methods . 44
B.1 Radiated test set-up calibrated by using the Rx link budget calculation . 44
B.2 Radiated test set-up calibrated by using substitution method. 44
Annex C (normative): Rx link budget calculation . 46
Annex D (normative): Measuring receivers . 49
D.1 General remarks . 49
D.2 Power Meter . 49
D.3 Spectrum analyser . 50
D.4 Signal analyser . 50
D.5 Oscilloscope . 51
Annex E (informative): Bibliography . 52
Annex G (informative): Change History . 53
History . 54


ETSI

---------------------- Page: 5 ----------------------
6 Final draft ETSI EN 303 396 V1.1.1 (2016-10)
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 final draft European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic
compatibility and Radio spectrum Matters (ERM), and is now submitted for the Vote phase of the ETSI standards EN
Approval Procedure.
It is intended to be used in conjunction with an appropriate harmonised standard for the purposes of assessing
conformity with the Radio Equipment Directive [i.3].

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): 6 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.
Introduction
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,
ETSI

---------------------- Page: 6 ----------------------
7 Final draft ETSI EN 303 396 V1.1.1 (2016-10)
• helicopter obstacle detection radars.
Detailed information about use cases can be found in the related Harmonised Standards (ETSI EN 301 091-1 [i.7], ETSI
EN 301 091-2 [i.8], ETSI EN 301 091-3 [i.9], ETSI EN 302 264 [i.10], ETSI EN 302 858 [i.11]).
The current generation of radars uses mainly FMCW modulations, such as slow-ramp and fast-ramp (chirp or pulse
compression) modulations. Radars may have multiple transmitting antennas and receiving antennas to enable adaptive
field-of-views or digital beam forming. Scanning systems, electronically or mechanically, also exist on the market.

ETSI

---------------------- Page: 7 ----------------------
8 Final draft ETSI EN 303 396 V1.1.1 (2016-10)
1 Scope
The present document describes possible measurement techniques and procedures for the conformance measurements
applicable to automotive and surveillance radar equipments.
The present document will be used as a reference for existing and future ETSI standards covering automotive and
surveillance radar equipments.
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference/.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present documen
...

Draft ETSI EN 303 396 V1.1.0 (2016-04)






EUROPEAN STANDARD
Short Range Devices;
Measurement Techniques for Automotive
and Surveillance Radar Equipment

---------------------- Page: 1 ----------------------
2 Draft ETSI EN 303 396 V1.1.0 (2016-04)



Reference
DEN/ERM-TGSRR-77
Keywords
measurement uncertainty, power measurement,
radio measurements

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

Tel.: [phone]  Fax: [phone]

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 303 396 V1.1.0 (2016-04)
Contents
Intellectual Property Rights . 7
Foreword . 7
Modal verbs terminology . 7
Introduction . 7
1 Scope . 9
2 References . 9
2.1 Normative references . 9
2.2 Informative references . 9
3 Definitions, symbols and abbreviations . 10
3.1 Definitions . 10
3.2 Symbols . 12
3.3 Abbreviations . 13
4 General Considerations for performing the tests . 14
4.1 Overview . 14
4.2 Product information . 14
4.3 Requirements for the EUT. 14
4.3.1 EUT version and configuration . 14
4.3.2 Presentation. 15
4.3.3 Multiple operating bandwidths . 15
4.3.4 Requirement on the modulation during testing . 15
4.3.5 Requirements in case of EUT with scanning antennas . 15
4.3.5.1 Classification . 15
4.3.5.2 Measurement of fixed beam EUT . 15
4.3.5.3 Measurement of constant pattern EUT . 15
4.3.5.4 Measurement of variable pattern EUT . 16
4.4 Test conditions . 16
4.4.1 Introduction. 16
4.4.2 Power sources . 16
4.4.3 Normal test conditions . 16
4.4.3.1 Normal temperature and humidity . 16
4.4.3.2 Normal power source . 16
4.4.3.2.1 Mains voltage . 16
4.4.3.2.2 Lead-acid battery power sources used on vehicles . 16
4.4.3.2.3 Other power sources . 16
4.4.4 Extreme test conditions . 17
4.4.4.1 Extreme temperatures . 17
4.4.4.1.1 Procedure for tests at extreme temperatures . 17
4.4.4.1.2 Extreme temperature ranges . 17
4.4.4.2 Extreme test source voltages . 17
4.4.4.2.1 Mains voltage . 17
4.4.4.2.2 Other power sources . 17
4.5 Reference bandwidth of the measuring receiver . 17
4.6 Interpretation of test results and permitted measurement uncertainty . 18
4.6.0 General . 18
4.6.1 Maximum permitted measurement uncertainty . 19
4.6.2 Measurement uncertainty is equal to or less than maximum permitted uncertainty . 19
4.6.3 Measurement uncertainty is larger than maximum permitted uncertainty . 19
4.7 Test Report . 19
5 Test setups and procedures . 19
5.1 Introduction . 19
5.2 Initial measurement steps . 19
5.3 Radiated measurements . 20
5.3.1 General . 20
5.3.2 Guidance on the use of a radiation test site . 20
ETSI

---------------------- Page: 3 ----------------------
4 Draft ETSI EN 303 396 V1.1.0 (2016-04)
5.3.2.0 Introduction . 20
5.3.2.1 Verification of the test site . 20
5.3.2.2 Mounting bracket . 20
5.3.2.3 Range length . 20
5.3.2.4 Test Site preparation . 21
5.3.3 Standard test methods . 22
5.4 Testing of host connected devices . 22
6 Test procedures . 22
6.1 General . 22
6.2 Descriptions . 22
6.2.1 Introduction. 22
6.2.2 Operating frequency range . 23
6.2.3 Total Power . 23
6.2.4 Peak e.i.r.p. . 24
6.2.5 Mean (average) e.i.r.p. . 24
6.2.6 Mean e.i.r.p. spectral density . 24
6.2.7 Power Duty Cycle . 24
6.2.8 Spectrum Access Duty Cycle. 24
6.2.9 Dwell time and repetition time . 24
6.2.10 Frequency modulation range. 24
6.2.11 Unwanted emissions in the out-of-band and spurious domains . 24
6.2.12 Receiver spurious emissions . 25
6.2.13 Receiver in-band, out-of-band and remote-band signals handling. 25
6.3 Method of measurements of the EUT. 25
6.3.1 Introduction. 25
6.3.2 Operating Frequency Range . 26
6.3.3 Peak e.i.r.p. . 26
6.3.3.1 General . 26
6.3.3.2 Method with a spectrum analyser . 26
6.3.3.3 Method with an average power meter . 27
6.3.3.4 Method with a peak power meter . 27
6.3.4 Mean e.i.r.p. . 27
6.3.4.1 General . 27
6.3.4.2 Method with a spectrum analyser . 27
6.3.4.3 Method with an average power meter . 27
6.3.4.4 Method with a peak power meter . 27
6.3.5 Mean E.I.R.P spectral density . 28
6.3.6 Power Duty Cycle . 28
6.3.6.1 General . 28
6.3.6.2 Method with the spectrum analyser . 28
6.3.6.3 Alternative method with an oscilloscope . 29
6.3.6.3.1 Description . 29
6.3.6.3.2 General test setup . 29
6.3.7 Spectrum access duty cycle . 29
6.3.7.1 Introduction . 29
6.3.7.2 Measurement of spectrum access duty cycle. 30
6.3.8 Dwell time and repetition time . 30
6.3.8.1 Introduction . 30
6.3.8.2 Measurement of accumulated dwell time over a given observation time interval . 32
6.3.8.3 Measurement of a repeating dwell time . 33
6.3.9 Frequency modulation range. 33
6.3.9.1 Introduction . 33
6.3.9.2 Measurement of frequency modulation range . 34
6.3.10 Unwanted emissions in the out-of-band and spurious domains . 34
6.3.11 Receiver spurious emissions . 35
6.3.11.1 General . 35
6.3.11.2 Test set-up . 36
6.3.12 Receiver in-band, out-of-band and remote-band signals handling. 37
6.3.12.1 Introduction . 37
6.3.12.2 Test set-up . 37
6.3.12.3 Test procedure . 37
ETSI

---------------------- Page: 4 ----------------------
5 Draft ETSI EN 303 396 V1.1.0 (2016-04)
6.3.12.4 Unwanted signals specification . 37
Annex A (normative): Test sites and general arrangements for measurements involving the
use of radiated fields . 38
A.1 Introduction . 38
A.2 Anechoic chamber . 38
A.3 Anechoic chamber with a conductive ground plane . 39
A.4 Extreme conditions test . 40
A.4.1 Radio transparent temperature chamber . 40
A.4.2 Use of a test fixture . 40
A.4.2.0 General . 40
A.4.2.1 Characteristics . 40
A.4.2.2 Validation of the test fixture in the temperature chamber . 41
A.4.2.3 Use of the test fixture for measurement in the temperature chamber . 42
A.5 Test antenna . 43
A.5.1 General . 43
A.5.2 Substitution antenna . 43
A.5.3 Measuring antenna . 43
Annex B (normative): Standard test methods . 44
B.1 Radiated test set-up calibrated by using the Rx link budget calculation . 44
B.2 Radiated test set-up calibrated by using substitution method. 44
Annex C (normative): Rx link budget calculation . 46
Annex D (normative): Measuring receivers . 49
D.1 General remarks . 49
D.2 Power Meter . 49
D.3 Spectrum analyser . 49
D.4 Signal analyser . 50
D.5 Oscilloscope . 51
Annex E (informative): Examples of modulation schemes . 52
E.1 Pulse modulation . 52
E.1.1 Definition . 52
E.1.2 Typical operating parameters . 52
E.2 Frequency modulated continuous wave . 53
E.2.1 Definition . 53
E.2.2 Typical operating parameters . 53
E.3 Frequency Shift Keying (FSK) . 54
E.3.1 Definition . 54
E.3.2 Typical operating parameters . 55
E.4 PN-ASK (Pseudo-Noise Amplitude Shift Keying) . 55
E.4.1 Definition . 55
E.4.2 Typical operating parameters . 56
E.5 Pseudo-Noise Pulse Position Modulation (PN PPM) . 56
E.5.1 Definition . 56
E.5.2 Typical operation parameters . 57
E.6 Pulsed FH (Pulsed Frequency hopping) . 57
E.6.1 Definition . 57
E.6.2 Typical operation parameters . 58
ETSI

---------------------- Page: 5 ----------------------
6 Draft ETSI EN 303 396 V1.1.0 (2016-04)
E.6.3 Additional requirements for pulsed FH equipment measurement . 58
E.6.3.1 Pulsed FH modulation . 58
E.6.3.2 Measurement requirements . 59
E.7 PN-PSK (Pseudo-Noise coded phase shift keying) . 59
E.7.1 Definition . 59
E.7.2 Typical operation parameters . 60
Annex F (informative): Bibliography . 61
Annex G (informative): Change History . 62
History . 63


ETSI

---------------------- Page: 6 ----------------------
7 Draft ETSI EN 303 396 V1.1.0 (2016-04)
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 upda
...